MTCMR-G-F4 Multi-Tech Systems, MTCMR-G-F4 Datasheet - Page 21

• Manufacturer Part Number: MTCMR-G-F4
• Description: MODEM GPRS QUAD BAND GSM GLOBAL
• Manufacturer: Multi-Tech Systems
• Series: MultiModem® iCellr

Specifications of MTCMR-G-F4

• Frequency: 850MHz, 900MHz, 1.8GHz, 1.9GHz
• Applications: General Purpose
• Interface: RS-232, USB
• Function: Transceiver, Modem
• Data Rate - Maximum: 115.2kbps
• Modulation Or Protocol: GSM, GPRS
• Voltage - Supply: 9 V ~ 32 V
• Package / Case: Module with Case
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Power - Output: -
• Sensitivity: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 881-1151; MTCMR-G-F4

Connecting to the Internet
The Multi-Tech MultiModem iCell is designed for a GPRS wireless network. Internet access can be setup in Windows Dial-Up
Networking (DUN) of the computer that the MultiModem icell is serving. For a GPRS network, you have to create an Access
Point Name in the Phone and Modem Options dialog in Windows Control Panel and then create your Windows Dial-Up
Connection (DUN).
Connecting to a GPRS/EDGE/HSDPA Network for Internet Access
After you have inserted the SIM card and all other setup steps are complete, you can establish an Internet connection through a
Windows dial-up session.
Multi-Tech Systems, Inc. MultiModem iCell Intelligent Wireless Modem User Guide
Requirements
The following instructions are for Windows Vista and XP. Every PC may have slight differences which may cause the
instructions to be different. Use these instructions as a guide to help you understand what is required to set up an Internet
connection through your wireless service provider for all operating systems.
Set the Access Point Name (APN) into the Modem’s Properties on you PC
In order for your GPRS/EDGE modem to connect to your provider’s network, you must tell the modem the APN to which it will
connect. The APN is a server name that your account is setup on with your provider. Your APN will be given to you by your
provider. Here are some well known APNs:
Setting up an Access Point Name (APN)
1.
2.
3.
4.
5.
6.
7.
8.
9.
●
●
●
●
AT&T; PROXY, or INTERNET, or PUBLIC
T-Mobile: INTERNET2. VOICESTREAM.COM, or INTERNET3.VOICESTREAM.COM, or WAP.VOICESTREAM.COM
Rogers AT&T of Canada: INTERNET.COM
Click on the Start button and then Control Panel.
In Control Panel, double-click on Phone and Modem Options.
In the Phone and Modem Options screen, click on the Modems tab. Highlight your MultiModem listed in the table
and then click on Properties.
A Properties window for your modem will display. For Windows Vista and later operating systems, click on the
Click on the Advanced tab. You should see an Extra Settings box. In the Extra initialization commands text box,
enter:
Click OK to close the Properties window. Then click OK to close the Phone and Modems Options window.
One MultiModem iCell modem
The MultiModem iCell modem should have an active SIM card and must have either GPRS, EDGE, or HSDPA
services
The modem must be getting a proper signal and be showing a network registration through the wireless provider’s
network
A PC running Windows Vista or XP with the Multi-Tech drivers installed for your particular model
Change Settings button.
AT+CGDCONT=1,”IP”,”<APN>”
For <APN>, enter in the correct APN for your account.
For example: AT+CGDCONT=1”IP”,”ISP.AT&T”
Chapter 3 – Using your Wireless Modem
21