User's Manual

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Table Of Contents

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TECHNICAL MANUAL

Telit GM862 PCS

Tri Band GPRS Data Terminal System Rev.1

Contents

1 GENERAL PRODUCT DESCRIPTION.................................................................................7

1.1 Dimensions .............................................................................................................................................................................7

1.2 Weight......................................................................................................................................................................................8

1.3 Environmental requirements ............................................................................................................................................8

1.3.1 Temperature range.......................................................................................................................................................8

1.3.2 Vibration Test (non functional).................................................................................................................................8

1.4 Operating Frequency...........................................................................................................................................................9

1.5 Transmitter output power..................................................................................................................................................9

1.6 Reference sensitivity.............................................................................................................................................................9

1.7 Antenna................................................................................................................................................................................10

1.7.1 Antenna connector.....................................................................................................................................................10

1.8 Supply voltage.................................................................................................................................................................... 12

1.9 Power consumption...........................................................................................................................................................12

1.10 Embodied Battery charger..............................................................................................................................................12

1.11 User Interface..................................................................................................................................................................... 13

1.11.1 Speech Coding............................................................................................................................................................13

1.11.2 Sim Reader..................................................................................................................................................................13

1.11.3 SMS..............................................................................................................................................................................13

1.11.4 Real Time Clock and Alarm.....................................................................................................................................13

1.11.5 Data/fax transmission................................................................................................................................................13

1.11.6 Local security management......................................................................................................................................14

1.11.7 Call control..................................................................................................................................................................14

1.11.8 Phonebook...................................................................................................................................................................14

1.11.9 Characters management............................................................................................................................................14

1.11.10 SIM related functions................................................................................................................................................14

1.11.11 Call status indication.................................................................................................................................................14

1.11.12 Indication of network service availability.............................................................................................................14

1.11.13 Automatic answer (Voice, Data or FAX)..............................................................................................................15

1.11.14 Supplementary services (SS)....................................................................................................................................15

1.11.15 Acoustic signaling.....................................................................................................................................................15

1.11.16 DTMF tones................................................................................................................................................................15

1.11.17 Buzzer output.............................................................................................................................................................16

1.12 EMC.......................................................................................................................................................................................16

1.13 Logic level specifications .................................................................................................................................................16

1.13.1 Reset signal.................................................................................................................................................................17

1.14 Audio levels specifications...............................................................................................................................................19

1.15 Interface connectors on GM862-PCS ..........................................................................................................................20