HE920 Family Product Description
80404ST10112A Rev.2 2013-05-06
Reproduction forbidden without written authorization from Telit Communications S.p.A. - All Rights Reserved.
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3.11.
Input and Outputs
.................................................................................................. 21
3.11.1.
General Purpose I/Os
...................................................................................................... 21
3.11.2.
Indication of Network Service Availability (STAT_LED)
............................................... 21
3.11.3.
Power on monitor (PWR_MON) / Auxiliary power output for accessories (VAUX1)
... 21
3.11.4.
Power on/off control (ON_OFF)
...................................................................................... 21
3.12.
SIM Reader
............................................................................................................. 21
3.13.
Converters
.............................................................................................................. 21
3.14.
Audio Interface
....................................................................................................... 22
3.15.
Serial ports
............................................................................................................ 22
3.16.
USB port
................................................................................................................. 22
3.17.
User Interface
........................................................................................................ 22
3.18.
Features
................................................................................................................. 22
3.18.1.
Speech Coding
.................................................................................................................. 22
3.18.2.
SMS
................................................................................................................................... 22
3.18.3.
Real Time Clock and Alarm
............................................................................................. 22
3.18.4.
Data Transmission capabilities
...................................................................................... 23
3.18.5.
Local security management
............................................................................................ 23
3.18.6.
Call control
....................................................................................................................... 23
3.18.7.
Phonebook
........................................................................................................................ 23
3.18.8.
Characters management
................................................................................................. 23
3.18.9.
SIM related functions
...................................................................................................... 23
3.18.10.
Call status indication
................................................................................................... 23
3.18.11.
Automatic answer
........................................................................................................ 23
3.18.12.
Supplementary services
.............................................................................................. 24
3.18.13.
Acoustic signaling
........................................................................................................ 24
3.19.
Mounting the modules on your board
................................................................... 24
3.20.
Packing system
...................................................................................................... 24
4.
Evaluation Kit ......................................................................................................... 25
5.
Software Features .................................................................................................. 26
5.1.
Enhanced IP EASY Extension
.................................................................................... 26
5.1.1.
Overview
........................................................................................................................... 26
5.1.2.
IP EASY definition
............................................................................................................ 27
6.
AT Commands ........................................................................................................ 28