Introduction; Scope Of The Document; Supported Product Versions And Related Documents - Siemens TC37 Module At Command Reference

AT Command Set

1 Introduction

1.1 Scope of the document

This document presents the AT Command Set for the Siemens cellular engines
TC35 Module
TC37 Module
TC35 Terminal
The AT commands detailed in this document are generally supported by all products. Where
differences occur, they are noted in the chapter that refers to the command. In the present version, the
only exceptions concern the following commands:
Table 1: Product specific use of AT commands
AT command
AT+CALA, Chapter 4.2
AT^SSYNC, Chapter 6.39
AT^SBC, Chapter 6.5

1.2 Supported product versions and related documents

Please note that TC35, TC37 Modules and TC35 Terminal are using the same firmware, referred to as
TC35. The present AT Command Set applies to all products based on the TC35 software version
04.00.
Related documents
[1] TC35 / TC37 Hardware Interface Description (applies to TC35 and TC37)
[2] TC3x Release Notes related to TC35 software version 04.00 (applies to TC35, TC37 and TC35T)
[3] TC3x Multiplexer User's Guide (applies to TC35, TC37 and TC35T)
[4] Application Note 16: Updating TC35 Firmware (applies to TC35, TC37 and TC35T)
[5] TC35 Terminal Hardware Interface Description (applies to TC35T)
[6] TC35 MC35 Terminal User's Guide (applies to TC35T and MC35T)
[7] Application Note 02: Audio Interface (applies to TC35, TC37 and TC35T)
Prior to using TC35 /TC37 or TC35T or upgrading to a new firmware release, be sure to carefully read
the latest product information provided in the Release Notes.
To visit the Siemens Website you can use the following link:
http://www.siemens.com/wm
TC3X_ATC_01_V04.00
TC35 / TC37 Modules
Alarm mode and reminder call fully
applicable
SYNC pin may be assigned
different functions: <mode> 0 or 1.
All functions fully applicable
Page 10 of 204
TC35 Terminal
Does not support Alarm mode.
Please ignore any information
relating to the subject.
The reminder call can be used as
described.
SYNC pin supports only <mode>=1
(LED status).
Command not applicable.
29.05.2002