Datasheet

2 2. General
2 General
The INSYS GSM small is a terminal device according to ETSI GSM Phase 2/2+ for the
transmission of data, voice, fax group 3 and SMS messages in 900 MHz and 1,800 MHz
networks (dual-band).
It has a very compact design, is only 23 mm wide and is designated for rail mounting.
Installing the modem on the rail in the switchboard, as well as the connection and the
initial operation of the modem are very simple.
It offers various capabilities, such as:
• Establishing a data connection
• Auto answer
• Data flow control
• Error Correction
• SMS dispatch
• Fax dispatch
Version 1.00 / 09.04