Chapter 1 – SocketModem GSM
Multi-Tech Systems, Inc. SocketModem GSM Hardware Guide for Developers
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Chapter 1 – SocketModem GSM
Introduction
The SocketModem
®
GSM wireless modem is a complete, ready-to-integrate communications device that
offers standards-based multi-band GSM/GPRS Class 10 performance. It is based on industry-standard
open interfaces and utilizes Multi-Tech’s universal socket design. This SocketModem includes an
embedded TCP/IP protocol stack to bring embedded Internet connectivity to any device.
Product Features
•
Embedded TCP/IP stack with UDP and PING support
•
Short Message Services (SMS) Features:
•
Text and PDU, Point-to-Point, Cell broadcast
•
AT command compatible
•
Advanced management features include phone book management, fixed dialing number, real
time clock, and alarm management
•
Large Memory SIM support to store/recall more than 127 text messages (SMS)
•
Large Memory SIM support to store/recall more than 127 entries per phonebook
•
Symstream multi-dimensional symbolic communication protocol
•
Link Status (LS) LED and Signal Strength Indicator (SSI) LED on-board
Product Ordering Information
Product
Description
Region
MTSMC-G1
Quad-band GSM/GPRS SocketModem (850/1900 MHz Default)
Global
MTSMC-G1-ED
Quad-band GSM/GPRS SocketModem (900/1800 MHz Default)
Global
MTSMC-G1-SS
Quad-band GSM/GPRS SocketModem - Symstream Enabled
(850/1900 MHz Default)
Global
MTSMC-G1-ED-SS
Quad-band GSM/GPRS SocketModem - Symstream Enabled
(900/1800 MHz Default)
Global
MTSMC-G1-XP-SS
Quad-band GSM/GPRS SocketModem - Symstream Enabled -
External Power (850/1900 MHz Default)
Global
MTSMC-G1-XP-ED-SS
Quad-band GSM/GPRS SocketModem - Symstream Enabled -
External Power (900/1800 MHz Default)
Global
How to Read the Table Above
Build
Description
-G1 GSM/GPRS
-ED
Euro Default, 900/1800 MHz
-SS Symstream
Enabled
-XP
External Power Source
