AMOI Electronics MX20 GSM850 AND PCS1900 USB MODEM User Manual

AMOI Electronics Co., Ltd. GSM850 AND PCS1900 USB MODEM Users Manual

Users Manual

Welcome to use MX20 USB Modem. Your user guide is designed to: First, explain simply how to use your phone, so finding the best way to enjoy your life. Then, ensure that you can get the best services offered. The product you hold can be recycled, so please contact your local dealer for the information on how to dispose of your used appliance. Function Introduce  Support EDGE / GPRS / GSM  Phonebook ManagementP17  Support Windows 2000 & XP  Driver Auto InstallationP3  Connect to Internet P8  Send and receive SMS P11
ContentSafety Precautions......................................................................... III 1.Get to Know Your USB Modem................................................... 1 Your USB Modem .................................................................................1 Indicator................................................................................................1 Icon introduction ...................................................................................2 2.Installation Guide......................................................................... 3 System requirements............................................................................3 Device Driver and Dashboard Management Program Installation ........3 Install SIM card.....................................................................................4 Uninstall the Dashboard Management Program...................................5 3.Dashboard Management Interface ............................................. 6 Enter Dashboard Management Program..............................................6 Interface introduction ............................................................................6 4.Internet Connection ..................................................................... 8 Network connection setting...................................................................9 Create a new configuration ...............................................................9 Modify a configuration.......................................................................9 Delete a configuration.......................................................................9 Internet Connection & Disconnection..................................................10 Connect to the Internet ...................................................................10 Disconnect from the Internet...........................................................10 View Internet history ...........................................................................10 5.SMS ..............................................................................................11 New SMS............................................................................................11 Inbox...................................................................................................12 View a SMS ....................................................................................12 Reply a SMS...................................................................................13 Delete a SMS..................................................................................13 Clear Inbox .....................................................................................13 Forward a SMS...............................................................................13 SMS storage management .............................................................13 Extract number ...............................................................................15 Export a SMS..................................................................................15 Outbox ................................................................................................16 Draft....................................................................................................16 6.Contacts...................................................................................... 17 The management of contacts .............................................................17 New contact ....................................................................................17 -I-
Modify a contact..............................................................................17 Delete a contact..............................................................................17 Application of contact entries..............................................................18 Send SMS.......................................................................................18 Search for a contact entry...............................................................18 The storage management of contact ..................................................19 Import contact .................................................................................19 Export contact .................................................................................19 Storage management of contact .....................................................19 7.Options Settings ........................................................................ 21 General setting ...................................................................................21 Security setting ...............................................................................21 Power setting ..................................................................................22 Messaging settings.............................................................................22 Network setting...................................................................................23 Auto Select .....................................................................................23 Manual Select .................................................................................23 8.Troubleshooting......................................................................... 24 Can’t access to Internet......................................................................24 PIN/ PUK code lock ............................................................................24 USIM card state is incorrect................................................................25 9.USB Modem Maintenance ......................................................... 26 10.Safety Information.................................................................... 27 Using environment..............................................................................27 Medical devices ..................................................................................27 The notice of using spare parts...........................................................28 Other safety information .....................................................................28 -II-
Safety Precautions Please read these simple guidelines. Breaking the rules may be dangerous or illegal. Further detailed information will be given in this manual. You must not use the USB Modem while driving. The USB Modem may disturb the communication network of aeroplanes, so please switch off the device on board. All USB Modem may be disturbed, so as to influence its capability. Switch off your device in areas where the use of the device is prohibited. Follow the instructions given by the respective medical faculty regarding the use of the device on their premises. In order to ensure the best performance and to avoid damage to the USB Modem, please only use the original accessories. Please turn off the USB Modem in gas station or the places near fuel, chemical solvent or other dangerous items, to avoid explosion. Please turn off the USB Modem in explosion spots or in places where” Switch off bidirectional radio” icon are displayed. Pay attention and obey any relative regulations and rules. Please neither burn USB Modem nor use USB Modem as ordinary rubbish. Please obey the environmental policy of the local government, to dispose and recycle them in time. -III-
You must not disassemble USB Modem or its accessories by yourself. Please contact the appointed maintenance personnel to repair. Please put the USB Modem and the accessories out of reach of the children and don’t let them use USB Modem without adults around. Please back up the important information stored in USB Modem to avoid losing important information. Please switch off the USB Modem when near the high–precision electronic devices; otherwise, it may cause electronic device problems. Cautions: Any unapproved changes or modifications by the party responsible for compliance might infringe the user’s authority to operate this mobile phone. This mobile phone may generate radio frequency energy, which, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this mobile phone does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try one or more of measures listed below to clear the interference: --Reorient or relocate the receiving antenna. --Increase the separation between the equipment and receiver. --Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. --Consult the dealer or an experienced radio/TV technician for help. Attention: 1. Please send used li-ion batteries to appropriate -IV-
disposal locations or return them to our company. Do not dispose of the batteries in the dustbin. 2. For body worn operation this phone has been tested and meets FCC RF exposure guidelines when used with an accessory that contains no metal and that positions the handset a minimum of 1.5 cm from the body. Use of other accessories may not ensure compliance with FCC RF exposure guidelines Statement: This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. -V-
Get to Know Your USB Modem MX20 -1- 1. Get to Know Your USB Modem Your USB Modem Statement:the earphone slot is not used for telephone call now.It is onl future. y for preparatory funtion in the Indicator There are four colors of the Indicator Light: Red, Yellow, Blue and Green. The different color shows the different network service / status of USB Modem. Status of indicator light Indication Blue(Flash) At 3G network currently Green(Flash) At 2G network currently
Get to Know Your USB Modem -2- MX20 f Red No network service or power ofYellow ervice or system powering on Activating the network s Icon introduction Icon Description e better the signal strength. Shows the strength of the network signal, the more the number of bars, th Unread message ue to receive and Message memory full. Please delete undesired message and you can then continsend message normally. / Shows the network type is GSM or UTMS. / / nt data service type is EDGE /GPRS / Shows the curreHSDPA Appears when roaming.
Installation Guide MX20 -3- 2. Installation Guide System requirements The USB Modem can be used on the PC with the following Windows operation s r PC configuration should m ements: ve  800X600 pixels dystems: Windows 2000  Windows XP If you want to use the USB Modem, youeet the following basic requir USB 1.1 interface or abo Pentium 100 or above  32MB RAM or above isplay resolution or above Device Driver and Dashboard Management Program Installation The USB Modem is built in with installation software. When you connect the USB Modem to your PC or Laptop for thetime, the software will automatically be first gin the installation of the efore removing the USB Modem or restarting your PC or required drivers for the USB Modem. Please note that the process will take several minutes depending on the type of PC or Laptop you have. Please wait for the installation to complete bLaptop. Caution: When installation of the Dashboard Management Program is
Installation Guide -4- MX20 s e new hardware is found and the USB Modem is ready to e used. , please use the CD will show the shortcuts icon of USB Modem management program. completed, a shortcut ICON will appear on your desktop. But at thistage the installation still has not been finished. Please wait for a few moments to find the new hardware (Icon will appear in windowstray). Oncb If the installation does not start automaticallyprovided to install the necessary software. After installing successfully, the desktop Caution: If your PC operates in Windows 2000 operation system, after installing successfully, you need to restart your PC, and then you an use USB Modem management program. c Install SIM card (1) Open USIM card slot, as shown in the below chart: (2) Insert USIM card as shown:(pay attention to the direction)
Installation Guide MX20 -5- (3) Close USIM card cover. Uninstall the Dashboard Management Program You can refer to the following instructions to uninstall the Dashboard management program:  Open [Control Panel → Add or Remove Programs], and select [Telit MX20 USB Modem] finish the uninstallation as per system prompts.  Click [Start → Program →Telit MX20 USB Modem →Uninstall Telit MX20 USB Modem], to run uninstallation program automatically.
Dashboard Management Interface -6- MX20 3. Dashboard Management Interface Enter Dashboard Management Program Select [Start → Program →Telit MX20 USB Modem →Telit MXUSB Modem], or select the shortcut from on your desktop and double clic20 k. This opens the USB Modem Dashboard Management you should input the correct PIN code. Program. If your SIM has a PIN (Personal Identification Number) code set, Notice If you input your PIN Code incorrectly for three times in succthe SIM card will be locked. Please use your PUK code (PIN Unblocking Key) to unlock your SIM if this ocession curs. Your PUK code an be obtained from your Service Provider. c Interface introduction Open USB Modem Dashboard Management Program, you can see the display as follows:
Dashboard Management Interface MX20 -7- Area Code Corresponding Introduction 1 Title bar: Shows the current window title. 2 Status bar: Shows the signal and all kinds of icons. 3 Function buttons: Used for choosing the function type of the current operation. 4 Function screen: It changes with the selected function.
Internet Connection -8- MX20 work supports, you can send messages while surfing 4. Internet Connection The USB Modem model MX20 allows connection to the Internet via several air interfaces including HSDPA , UMTS , EDGE and GPRS. You can establish your desired connection manner according to the network service available. The default connection manner is HSDPAInternet If netthe Internet. Click function button and enter the Internet function screen. Please see the below chart:
Internet Connection MX20 -9- Area nu er mb Introduction 1 nternet connection Parameters area: Input Iparameters in this area. 2 Status area: Displays the connection status. Network connection setting Crea(1) (2) n. ) Click <OK> to finish creating a new configuration. te a new configuration Click <New> and enter [New Connection] screen. Enter the relative parameters of Network connectio(3 Notice elect [Set Default] and set the cuScrrent network connection onfiguration as the default one. Mod(1) net function screen, modified. (2) e the modified configuration. Dele(1) ternet function screen, (2) Click <Delete> to delete the configuration. ify a configuration Click” Connection name” listed on the Interand select the item needed to beModify the relative parameters. (3) Click <Save> to savte a configuration Click” Connection name” listed on the Inand select a setting you want to delete.
Internet Connection -10- MX20 Internet Connection & Disconnection Connect to the Internet (1) (2) Click” Connection name” listed on the Internet function screen, and select a setting needed connection. Click <Connect> and dial-up to connect to the Internet. Disconnect from the Internet If you want to disconnect from the Internet, click <Disconnect>. View Internet history Click <CallLog>, and enter [Call Log] interface on the Internet function screen, thus you can view the specific records of the previous connection  Click <Export> to download records.  After selecting your desired connection record, click <Delete> to delete it.  Click <Exit> to exit [Call Log] screen.
SMS MX20 -11- Click the function5. SMS button to enter the SMS interface. New SMS (1) Click< Write SMS] interface. You can input th g “;”  from phone you can hold the < > to select one by one.(3) (4) he recipient and the SMS   ose> to cancel the operation and close [Write Sms] interface. New SMS> and enter [(2) Input a phone number. e phone number by the following methods: Input number directly: The USB Modem supports the function ofsending SMS to several (up to 10) people at once, you can input 10 numbers at most, but you should separate them by insertinbetween each number in the same way as for normal email. Insert from phone book: Click <Phone> and enter [Select Contact] screen, then you can select your desired contact from it. Click <OK> to insert the selected contact. If there is more than onenumber of your selected contact, you can enter [Select Number] screen and select your desired number from the list, click <OK> toinsert the selected number. If you want to insert several numbersCtrl book, Edit the SMS. After editing, you can do the following operations: Send: Click<Send> to send the SMS to twill be saved in [Outbox] automatically. Save: Click<Save> to save the SMS to Draft Box. Clear: Click<Clear> to delete all the recipients’ numbers and SMS. Close: Click <Cl
SMS -12- MX20 Notice: USB Modem supports the long SMS. (You can edit and send five Segments each time at most) Inbox [Inbox] stores all SMS you’ve received. Your PC can store up to 500 messages, while the number that you SIM card can store depends on the type of your SIM card. If [Inbox] is full, the USB Modem will prompt you when there is a new SMS coming and the new SMS will replace the oldest read message of [Inbox]. If there is an unread SMS, the icon will appear in status bar of the main screen, and the unread SMS in [Inbox] will be highlighted. Enter the SMS interface and select [Inbox], the program will list all SMS in the [Inbox] for you. Notice: If the sender’s number has been stored in the phone book, the name will be displayed or only displayed as Unknown. You can arrange the order for all SMS by Name, Mobile, Datetime or Content respectively. Click <Name>, <Mobile>, <Datetime> or <Content> to arrange them by ascending sort or descending sort. Press the key to arrange order by ascending sort, while press the key to arrange order by descending sort. After arranging order, there will appear an order symbol before the item. View a SMS (1) (2) Select the SMS you want to read. Click <Read> or dblclick the SMS to view it.
SMS MX20 -13- (1) (2) (3) (4) (1) (2) (1) (2) (3) (4) Reply a SMS Select the SMS you want to reply. Click <Reply> to enter [Write SMS] screen, and the sender’s number will appear in number box automatically, or you can modify the number by yourself. Edit the SMS. Click <Send> to send the SMS Delete a SMS Select a SMS or several SMS Click <Delete>, if you are sure you want to delete the selected SMS, click<Yes> in the dialog box to delete the SMS. Clear Inbox Click <Del All>, if you are sure you want to delete all SMS in [Inbox], click [Yes] in the dialog box to delete all SMS in [Inbox]. Forward a SMS Select the SMS you want to forward. Click <Forward> to enter the Sending SMS interface. Enter your desired number directly, or insert the number from phone book. Click <Send>to forward the SMS directly, or after editing, click <Send> to send the SMS SMS storage management The SMS stored in PC, USB Modem and USIM card can be transferred with each other. Click <Transfer> and enter the [Transfer SMS] interface, please see the below figure:
SMS -14- MX20 Notice The SMS stored in USB Modem won’t be lost even if PC or USIM card is changed. Area number Introduction 1 SMS storage location 1 2 SMS storage location 2 3 Operation object area 4 Operation manner area 5 Operation direction area
SMS MX20 -15- The specific operations of message storage management show as follows: (1) In area 1 and 2, click ‘Location’ list and select a storage location from PC, USB Modem and USIM card. (2) In area 1 and 2, click ‘Type’ list to select a storage type from Inbox and Outbox. (3) Select the SMS you want to copy or remove in operation object area. (4) Select the operation manner as [Copy] or [Move] in operation manner area. (5) Click , and the SMS will be transferred from the left area of arrowhead to the right area; while click , the SMS will be transferred from the right area of arrowhead to the left area Caution When you select Copy, the original message is still saved; when you select Move, the original message is deleted. Extract number (1) (2) (3) Select the desired SMS. Click <Extract> and enter [Select Position] screen, and then you can select the storage position of the extracted number as [Mobile], [Home] or [Company]. Click <OK> to extract the number. Export a SMS Export [Inbox], [Outbox], [Draft] or all SMS of USB Modem to CSV files and stored in your PC.
SMS -16- MX20 Outbox [Outbox] is used to store the SMS you have sent successfully or unsuccessfully. The operations for the [Outbox] is similar to that of [Inbox], so please refer to that for details. Draft Click <Save> while editing a SMS, then the SMS will be stored in [Draft]. The operations for the SMS of [Draft] is similar to that of [Inbox], please refer to that for details.
Contacts MX20 -17- s; and the memory of from USB Modem to PC, in order to be convenient for management. Click 6. Contacts The USB Modem can store 100 contact entrieUSIM card depends on the USIM card type. You can create, modify, delete, or search for a contact entry. The USB Modem also supports import and export of contact entries, so you can send the contact entries , and enter Contacts interface. The management of contacts New contact The det act show as follows: (1) Click (2) uch as Name, Mobile, Home, The (1) blclick the ] interface. (2) The w as follows: (1) Select the contact entry you want to delete. ailed operations for creating a new cont<Add> to enter [Contact] interface. Fill in the contact’s information, sCompany, Email and Remark. (3) Click<OK> to store the contact’s information. Modify a contact detailed operations for modifying a contact show as follows: Select the contact entry you want to modify, then dtactentry or click <Edit> to enter [ConEdit the contact’s information. (3) Click <OK> to store the contact’s information. Delete a contact detailed operations for deleting a contact sho
Contacts -18- MX20 (2) (3) Click <Delete>. If you confirm to delete, click <Yes> in the prompt box. Application of contact entries Send SMS You can select a contact entry and send SMS directly, and the specific operations show as follows: (1) (2) (3) Select a contact entry. Click <Send SMS>, if there is only one number in the contact entry, enter [Write SMS] interface; while there is more than one number in the contact entry, enter [Select Number] , after selecting one number from it, click <OK> to enter [Write SMS], and the USB Modem will abstract the phone number automatically. If you want send SMS to many people, click <Phone> and enter [Select Contact] screen. As for the detailed operations, please see” New SMS ” at P11. After editing SMS, click<Send> to send the SMS. Notice For the first step, you can select multiple contact entries and send to many people. The step 2 and 3 are similar. Search for a contact entry The specific operation steps of searching for a contact entry are as follows: Click <Search> and enter [Search Contact] interface. (1) (2) Enter search conditions: You can enter either the contact name or phone number to search for your desired contact.
Contacts MX20 -19- (3) Click <Search> and the first contact entry meeting with the condition will be highlighted. If there are many contact entries which meet with the condition, you can click <Ahead> or <Next> to view the previous or the next entry. The storage management of contact Import contact You can import the contact file with the appointed format from PC to USB Modem. Notice The USB Modem supports the contact file that can be imported are the files with VCF format and CSV format. Export contact You can export the contact file with the appointed format The specific steps are as follows: Click <Export> and open the Save dialog box. (1) (2) (3) (1) First select your desired storage route, then input the contact file name and select its storage format as VCF and CSV. Click <Save>, and the contacts of your USB Modem will be exported as the file with appointed format and stored in your PC. Storage management of contact Click <Transfer> and enter [Transfer Dialog] screen, so you can manage the contact entries stored in PC, USB Modem and USIM card. The operation steps show as follows: Select the storage location of two contact entries from PC, USB Modem and USIM card,
Contacts -20- MX20 (2) (3) Select the contact entry needing to be transferred, and your selected area is source area, while the other area is target area. Press transmission manner button and activate file transfer function, so your selected contact entry will be transferred from source area to target area. The arrowhead of [Transfer Dialog] screen shows the transmission direction The USB Modem provides four kinds of transfer methods:  Click <Copy Some>: You can copy one or many contact entries from source area to target area.  Click <Move Some>: You can move one or many contact entries from source area to target area.  Click <Copy All>: You can copy all contact entries from source area to target area.  Click <Move All>: You can move all contact entries from source area to target area.
Options Settings MX20 -21- Click 7. Options Settings in Toolbar to enter Options function screen. General setting Click [General] option and you have access to some security and ether to input PIN code or not while activating USB Modem. power settings for USB Modem. Security setting You can set a PIN code. The PIN code is the personal identification number code supplied with your USIM card; with the PIN code, youcan protect your USIM card from the unauthorized use by other people. In addition, you can also modify the PIN code and set wh Caution If you input PIN code incorrectly three times in succession, USIM card will be locked automatically and you need to input PUK code tounlock it. (Usually, PUK code is supplied with USIM card. If you d o ot have your PUK code, please contact your Service Provider). se the USB Modem. (1) Click (2) ng correct PIN code, click < >and you can enable n Enable PIN You can enable PIN code checking function. After activating PIN code, only when you input the correct PIN code can you uThe steps for enabling PIN code are as follows: <Enable Pin> to enter [Enable PIN] interface. After inputti OKPIN code.  Modify PIN You can modify PIN code by yourself. Make sure to enable PIN code
Options Settings -22- MX20 odifying. The detailed operation of modifying PIN code is as follow(1) (2) de correctly, input the new PIN code (3 ing. function if you don’t need it. The detai(1) (2) click <OK> and the Pin code tion will be disabled. provider for a new (1) ock Pin> and enter [PUK Unlock PIN Code] (2) (3) numbers). Click< em power. before ms: Click <Modify Pin> to enter [Modify PIN Code] interface. After inputting old PIN cotwice. (for 4-8 digit bits) ) Click <OK> and finish modify Disable PIN You can disable PIN code checkingled operations are as follows: Click <Disable Pin> to enter [Disable PIN] interface. After inputting correct PIN code, check func Unlock PIN If your PIN code is locked, you can unlock it with this function( If you input PUK code incorrectly ten times in succession, USIM card can’t be used any more and you should contact your serviceSIM card).The specific operations are as follows: Click <Unlinterface. Input the correct PUK code from operator. Input new PIN code twice (for 4-8 (4) Click <OK> and finish unlocking. Power setting ON>/<OFF> to activate/close the USB Mod Messaging settings Set the relative parameter related to messaging:
Options Settings MX20 -23-  Message Center: Input message center number which is used for sending text message, if you do not have this number, your Service Provider will be able to provide you with it.  Preferred Storage: Select where to preferred storage from [PC], [ME] and [USIM].  Validity Period: When the recipient can’t receive the message you’ve sent, the message center will send the message again in the valid period you set. The USB Modem provides 6 types of validity period: [1 hour], [6 hours], [1 day], [3 days], [1 week], and [1 year].  Delivery Report: Set whether to receive the message delivery report so as to check whether your recipient has got the message or not. Network setting Auto Select (1) (2) (1) (2) You can set the network automatically, there are four types: [Only GPRS/EDGE], [Only UMTS], [GPRS/EDGE preferred] and [UMTS preferred]. Click<Set>and finish network setting. Manual Select Click<Refresh>to list all available modes, each including [Status], [Operator Name], [Numeric Symbol] and [Network Type]. Select the desired network and click <Select> to activate it.
Troubleshooting -24- MX20 e problem, please contact with the authorized m8. Troubleshooting Please check to see if any problems you have encountered in respect to the use of your USB Modem are described in the below tables. If you are unable to resolve thaintenance center. Can’t access to Internet Possible reasons Solutions Haven’t subscribedthe wirel to ess data Provider to get the service. service Please consult with your Service Have no relative configuration of Internet services, or the configuration error. ferring to” Internet connection” Please configure by re PIN/ PUK code lock Possible reasons Solutions PIN Code (Personal Identification code)/ PUK Code (Unlock PIN code) input error Please input correct password Caution 1 .If PIN code is input incorrectly three times in succession, and then
Troubleshooting MX20 -25- d, please code and/or PUK code, please ontact your Service Provider. many functions of USIM card and USB Modem will be lockerefer to “Enter Dashboard Management Program” section. 2. If you are unsure of your PIN c USIM card state is incorrect Possible reasons Solutions Insert the USIM card incorrectly ual em. Please inset the USIM card correctly according to the method in user manand as shown on the USB modThe USIM card has been damaged Please replace the USIM card
USB Modem Maintenance -26- MX20 advice can help you to maintain U and its spare parts should be put out of the reach  USB Modem dry. Moisture or water will corrupt circuit  es with dust, or it will affect the  re. igh temperature will shorten the life of electronic  odem and destroy the electronic   ntly. Do not use rough  rts that can be taken down will be stuck and affect its normal use.9. USB Modem Maintenance USB Modem is a high-precision electronic product, so please maintain it carefully. The followingSB Modem and prolong its life. The USB Modemof the children. Keep the board. Don’t lay USB Modem in placnormal use of USB Modem. Don’t lay the USB Modem in places with too high temperatuBecause hdevices. Don’t lay the USB Modem in places with too low temperature. Otherwise, when the temperature rises to the normal temperature, there will be moisture in USB Mcircuit board of USB Modem. Don’t throw, knock or shake USB Modem intensely, in case to damage the electronic circuit board and structure of USB Modem. Use soft cloth to clean the USB Modem gechemical or abrasive cleaners to clean it. Don’t draw your USB Modem with paint, in case the pa
Safety Information MX20 -27- n 10. Safety Informatio Using environment  magnetic devices, such as  agnetism pot and microwave  or fear  r USB Modem isn’t waterproof, please keep it dry  se try not to use the device, to avoid  Modem without people around, or the  and make the power of USB Modem higher than in normal use. Please put USB Modem away frommagnetic cards and floppy disk. Please don’t put the USB Modem in instruments with strong electromagnetism, such as electromoven or it will cause circuit failure. Please don’t lay and use USB Modem in places of high temperature and flammable gas, such as fire or heater, fcause gas burnt, USB Modem failure, fire or explosion. Because youwhile using.  Please avoid intense impact or shake on USB Modem. In thunderstorm weather, plealighting strike or other injury. Please put USB Modem out of the children’s reach, please don’t allow children to use USBchildren may be injured. Don’t touch the antenna, otherwise, it will influence the RF performance Medical devices Please turn off your USB Modem in areas near the electronic medicaequipments (such as heart pacemaker, hearing aids and etc). Mosmedical equipments can shield the RF signal of USB Modem, but some can’t. So if you are not sure whether the medical equipment l t has the function of shielding RF signal, please switch off your device.
Safety Information -28- MX20 The notice of using spare parts  Please put all spare parts of USB Modem (such as USIM card,) out of the children’s reach, for fear danger occurs.  Because USB Modem spare parts aren’t water-proofing, so please keep all spare parts dry. Other safety information Please obey the local laws about disposing of the USB Modem packing material and old USB Modem, and try to support recycle action.

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