Chapter 1
Multi-Tech Systems, Inc. MultiModem iCell User Guide
5
Related Documentation
Universal IP
All MultiModem iCell modems are equipped with an embedded TCP/IP protocol stack to automate the connection process and
open a socket for bidirectional data transmission. Multi-Tech’s Universal IP supports Telnet, SMTP/POP, FTP, TCP, UDP, PPP
as well as other automatic call management options.
AT Commands:
The embedded TCP/IP stack on the MultiModem iCell modems is configured using the
Universal IP (UIP) AT Commands. These commands are documented in the Reference Guide document
number S000457
x
.
MultiModem MTCMR-E1 (EDGE)
The MultiModem EDGE wireless modem delivers some of the fastest cellular wireless data speeds utilizing EDGE technology. It
allows users to connect to the Internet, send and receive data up to three times faster than possible with an ordinary
GSM/GPRS network making it ideal for highly data-intensive multimedia applications.
AT Commands:
The MultiModem MTCMR-E1 wireless modem is configured using the EDGE AT
Commands. These commands are documented in the Reference Guide for the MultiModem Wireless EDGE
Modems, document number S000474
x
.
MultiModem MTCMR-C1 (CDMA)
The MultiModem
MTCMR-C1 wireless modem offers standards-based multi-band CDMA200 1xRTT performance. The ready-to-
deploy, standalone modem allows developers to add wireless communication to products with a miniumum of development time
and expense.
AT Commands:
The MultiModem MTCMR-C1 wireless modem is configured using the CDMA AT
Commands. These commands are documented in the Reference Guide for the MultiModem Wireless CDMA
Modems, document number S000478
x
.
MultiModem MTCMR-G2 (GPRS)
The MultiModem GPRS wireless modem offers standards-based quad-band GSM/GPRS Class 10 performance. Ready to
deploy, standalone data modem allows developers to add wireless communication to products with a minimum of deployment
time and expense.
AT Commands:
The MultiModem MTCMR-G2 wireless modem is configured using the GPRS AT
Commands. These commands are documented in the Reference Guide for the MultiModem Wireless GPRS
Modems, document number S000293
x
and also the Reference Guide for the GSM IP Commands,
document number S000463
x
.
Package Contents
Note:
Your wireless provider will supply the SIM card (not needed for –C1 versions).
Unbundled Package with No Accessories
Bundled Package with Accessories
1 modem
1 MultiModem CD
Note:
You must supply mounting screws, AC or DC power
supply, and antenna(s).
1 modem
1 antenna (-GP builds will get additional GPS antenna)
1 RS232 cable
1 USB cable
1 GPIO cable
1 power supply (-GP builds do
not
include power supply)
1 MultiModem CD
Note:
You must supply mounting screws.
