GT863-3GG Product Description
80269ST10077a Rev.0
–
2010-09-22
Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved.
Page 30 of 37
All Telit modules, starting from SW version 8.01.x06, support Over-the-Air firmware
update. Note that this service will be enabled only after signing specific agreement
with Telit.
S7.5.
AT Command Interface
The Telit GT863-3GG Terminal can be driven via the serial interface using the
standard AT commands4
1.
Hayes standard AT command set, in order to maintain the compatibility with
existing SW programs.
. The Telit GT863-3GG Terminal is compliant with:
2.
3gpp TS 27.007 specific AT command and WCDMA/GPRS specific commands.
3.
3gpp TS 27.005 specific AT commands for SMS (Short Message Service) and
4.
CBS (Cell Broadcast Service)
5.
FAX Class 1 compatible commands
Moreover the Telit GT863-3GG Terminal supports also Telit proprietary AT
commands for special purposes.
The UC864-G module AT Commands Reference Guide document, shows a detailed
description of all supported AT commands and how to use the AT commands with
the Telit GT863-3GG Terminal through some example scripts.
NOTE:
We remind you that when you consult the AT Commands Reference Guide referring
to the UC864-G please consider that due to the limitations of the GT863-3GG
Terminal, such as no access to GPIO, not all AT Commands can be implemented.
4
The AT is an ATTENTION command and is used as a prefix to other parameters in a string. The AT command combined
with other parameters can be set up in the communications package or typed in manually as a command line instruction.
