Rainbow Electronics GT863-PY - Manual (Page 40)

GT863-PY Terminal Product Description
80269ST10026a Rev. 0 - 27/09/06
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page 40 of 50
3.4 AT Command Interface
The
Telit GT863-PY can be driven via the serial interface using the standard AT commands 3 . The
Telit GT863-PY is compliant with:
1. Hayes standard AT command set, in order to maintain the compatibility with existing SW
programs.
2. ETSI GSM 07.07 specific AT command and GPRS specific commands.
3. ETSI GSM 07.05 specific AT commands for SMS (Short Message Service) and CBS (Cell
Broadcast Service)
4. FAX Class 1 compatible commands
Moreover the
Telit GT863-PY supports also Telit proprietary AT commands for special purposes.
The GE863-PY AT Commands Reference Guide document, shows a dedicated detailed
description of all supported AT commands and how to use the AT commands with the
Telit
GT863-PY through some example scripts.
3
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.