Contents
1. Overview............................................................................................................................4
2. References.........................................................................................................................5
3.Package..............................................................................................................................6
3.1 Box......................................................................................................................................... 6
4. Complete package contents..............................................................................................7
5. General presentation.........................................................................................................8
5.1 Product pictures...................................................................................................................... 8
5.2 External connections.............................................................................................................. 9
5.2.1 GSM antenna connector.................................................................................................. 9
5.2.2 Bluetooth antenna connector......................................................................................... 10
5.2.3 RS-232 Interface (EIA574)............................................................................................11
5.2.4 Power supply connector................................................................................................ 12
5.2.5 SIM card holder............................................................................................................. 13
5.3 Product sticker.................................................................................................................... 14
6. Basic features and services.............................................................................................15
7. Using the modem.............................................................................................................16
7.1 Setting up the modem........................................................................................................... 16
7.2 Mounting the modem on the wall......................................................................................... 16
7.3 Checking the communication with the modem.....................................................................17
7.4 Status of the modem (LEDs)................................................................................................ 17
7.5 Disabling and enabling echo function................................................................................... 18
7.6 Verifying the strength of received signal............................................................................... 19
7.7 PIN code status................................................................................................................... 19
7.8 Network registration.............................................................................................................. 20
7.8.1 GSM network registration.............................................................................................. 20
7.9 GPRS network registration................................................................................................... 21
7.10 AT commands summary..................................................................................................... 22
8. Troubleshooting................................................................................................................23
8.1 No connection/communication with the modem....................................................................23
8.2 Receiving ERROR message................................................................................................ 23
8.3 Receiving NO CARRIER message....................................................................................... 24
9. Technical characteristics..................................................................................................25
9.1 Mechanical characteristic..................................................................................................... 25
9.2 Housing description (dimensioning diagram)........................................................................ 25
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