L
OW
C
OST
GSM M
ODEM
Table of Contents
1
2
Key Features ..................................................................................................................................................3
Interface description .......................................................................................................................................4
2.1 Power Supply..................................................................................................................................4
2.2 RS232 Interface..............................................................................................................................4
2.3 SIM Interface ..................................................................................................................................5
2.4 Radio Interface ...............................................................................................................................5
Operating Modes............................................................................................................................................6
3.1 Status LED......................................................................................................................................6
Basic Setup Information .................................................................................................................................7
4.1 Modem functionality Test................................................................................................................7
4.2 Basic AT Command List .................................................................................................................9
Mechanical Characteristics ..........................................................................................................................10
3
4
5
DS-GSMT35I-2
Oct ’07
www.rfsolutions.co.uk
©2007
REG No 277 4001, ENGLAND.
Page 2
RFSOLUTIONS [ RFSOLUTIONS.LTD ]
