Multitech MTCBA-C-U-N1 User manual

MultiModem®GPRS & CDMA
USB Wireless Modem
MTCBA-G-U
MTCBA-C-U
Quick Start Guide

Copyright and Technical Support
2 Multi-Tech Systems, Inc. Quick Start Guide
MultiModem®GPRS & CDMA
USB Wireless Modem Quick Start Guide
MTCBA-G-U, MTCBA-C-U
(82001316L, Revision G)
Copyright
This publication may not be reproduced, in whole or in part, without prior
expressed written permission from Multi-Tech Systems, Inc. All rights
reserved.
Copyright © 2008 by Multi-Tech Systems, Inc.
Multi-Tech Systems, Inc. makes no representations or warranty with respect to
the contents hereof and specifically disclaims any implied warranties of
merchantability or fitness for any particular purpose.
Furthermore, Multi-Tech Systems, Inc. reserves the right to revise this
publication and to make changes from time to time in the content hereof
without obligation of Multi-Tech Systems, Inc. to notify any person or
organization of such revisions or changes. Check Multi-Tech’s Web site for
current versions of our product documentation.
Record of Revisions
Revision Date Description
E 09/05/06 Remove caution about connecting USB cable to PC.
F 05/11/07 Revise tech support listing.
G 03/24/08 Add Vista Operating System support.
Trademarks
Trademarks and registered trademarks of Multi-Tech Systems, Inc. include
MultiModem, the Multi-Tech logo, and Multi-Tech. All products or technologies
are the trademarks or registered trademarks of their respective holders.
Technical Support
Country By Email By Phone
Europe, Middle East, Africa: [e-mail] +(44) 118 959 7774
U.S., Canada. all others: [e-mail] [phone] or
[phone]
World Headquarters
Multi-Tech Systems, Inc.
2205 Woodale Drive
Mounds View, Minnesota 55112
[phone] or [phone]
Fax [phone]
Internet Address: http://www.multitech.com

MultiModem GPRS & CDMA USB Wireless Modem
Multi-Tech Systems, Inc. Quick Start Guide 3
Introduction
The purpose of this guide is to show you how to set up your
MultiModem. For information on operating and configuring your
modem see the User Guide, which is available on the MultiModem
CD and the Multi-Tech Web site. Check Multi-Tech’s Web site for
current versions of our product documentation.
General Safety
The modem is designed for and intended to be used in fixed and
mobile applications. “Fixed” means that the device is physically
secured at one location and is not able to be easily moved to
another location. In a “Mobile” application, the device may be moved
regularly from one location to another.
Caution: Maintain a separation distance of at least 20 cm (8 inches)
between the transmitter’s antenna and the body of the user or
nearby persons. The modem is not designed for, nor intended to be,
used in applications within 20 cm (8 inches) of the body of the user.
RF Interference Issues
Avoid possible radio frequency (RF) interference by carefully
following the safety guidelines below.
•Switch OFF the MultiModem when in an aircraft. The use of
cellular telephones in aircraft is illegal. It may endanger the
operation of the aircraft and/or disrupt the cellular network.
Failure to observe this instruction may lead to suspension or
denial of cellular services to the offender, legal action, or both.
•Switch OFF the MultiModem in the vicinity of gasoline or diesel-
fuel pumps or before filling a vehicle with fuel.
•Switch OFF the MultiModem in hospitals and any other place
where medical equipment may be in use.
•Respect restrictions on the use of radio equipment in fuel
depots, chemical plants, or in areas of blasting operations.
•There may be a hazard associated with the operation of your
MultiModem in the vicinity of inadequately protected personal
medical devices such as hearing aids and pacemakers.

MultiModem GPRS & CDMA USB Wireless Modem
4Multi-Tech Systems, Inc. Quick Start Guide
Consult the manufacturers of the medical device to determine if
it is adequately protected.
•Operation of the MultiModem in the vicinity of other electronic
equipment may cause interference if the equipment is
inadequately protected. Observe any warning signs and
manufacturers’ recommendations.
Vehicle Safety
•Do not use your MultiModem while driving.
•Respect national regulations on the use of cellular telephones
in vehicles. Road safety always comes first.
•If incorrectly installed in a vehicle, the operation of MultiModem
telephone could interfere with the correct functioning of vehicle
electronics. To avoid such problems, be sure that the
installation has been performed by qualified personnel.
Verification of the protection of vehicle electronics should be
part of the installation.
•The use of an alert device to operate a vehicle’s lights or horn
on public roads is not permitted.
Package Contents
Unbundled package
Modem with no Accessories Bundled Package Modem with Accessories
1 modem
1 mounting bracket
1 Quick Start Guide
1 MultiModem CD
Note: You must supply a USB
cable, screws for the bracket,
and an antenna.
1 modem
1 mounting bracket
1 USB cable
1 antenna
4 rubber feet
1 Quick Start Guide
1 MultiModem CD
Note: You must supply
screws for the bracket.
Notes:
•Your wireless provider will supply the SIM card. Only GPRS
models have SIM cards. CDMA models do not.
•See the User Guide for antenna specifications.

MultiModem GPRS & CDMA USB Wireless Modem
Multi-Tech Systems, Inc. Quick Start Guide 5
Activate Your Wireless Account
Activate Your Wireless Account
Please see the wireless account Activation Notices located on the
MultiModem CD. Choose the one for your wireless network
provider and follow the directions to activate your account.
Phone Numbers for the Wireless Modem
Every wireless modem will have its own unique phone number.
The phone number may simply be given to you by your wireless
service provider or it may be on the SIM card or both. Wireless
provider implementations may vary.
Insert the SIM Card into Holder (GPRS only)
The wireless modem requires a SIM card (Subscriber Identity
Module) to operate on a GSM/GPRS network. To install the SIM
card:
1. Using your fingernail or small screwdriver, pry off the SIM
cover.
2. Insert the SIM card into the SIM card slot. The following graphic
illustrates the correct SIM card orientation.
Wireless Service Provider
will give you a SIM card.
Insert SIM card. Replace cover.
3. Verify that the SIM card fits properly; then replace the cover.

MultiModem GPRS & CDMA USB Wireless Modem
6Multi-Tech Systems, Inc. Quick Start Guide
Hook up the Antenna and USB Cable
•Antenna. Connect a suitable antenna to the SMA connector
(see the User Guide for antenna/RF specifications).
•USB Cable. Connect the Series B end of the USB cable to the
modem and the other end to the PC.
Optional – Attach the Modem to a Flat Surface
The MultiModem is mounted against a flat surface with the mounting
bracket and two mounting screws. Drill the mounting holes at the
desired mounting location. The mounting holes must be separated
by 125mm (4 -15/16 inches) center-to-center. Slide the mounting
brackets into slot on the back side of the MultiModem chassis.
Attach the MultiModem to the surface with two mounting screws.

MultiModem GPRS & CDMA USB Wireless Modem
Multi-Tech Systems, Inc. Quick Start Guide 7
Installing the MultiModem USB Driver
Compatibility: The wireless modem is compatible with Windows
Vista, 2003, 2000, and Linux.
Windows: Place the MultiModem CD into the PC’s CD-ROM drive
and plug the USB cable into the PC. The Add New Hardware Wizard
will display. Please follow the installation prompts. For detailed driver
installation directions, see the User Guide.
Linux: Under the Linux directory on the MultiModem CD, you will
find the Linux driver and a Readme file. Refer to the Readme file for
the correct driver file and installation guide for your
distribution/version of Linux.
Note: If your model did not include a CD, you can download the
drivers from the Multi-Tech Web site.
AT Commands
AT commands can be used to operate, configure, and query your
modem. The AT Command Reference Guides for GPRS and CDMA
are included on the MultiModem CD and on the Multi-Tech Web site.
For examples of how to use some common operating, configuring,
and querying commands, see the User Guide.
Internet Access
See the User Guide for Internet access directions.
Using Mobile PhoneTools
Mobile PhoneTools is a communication software program included
on your MultiModem CD. You can install this program onto your PC
and use it for making Internet connections, voice calls, SMS
messaging, and email. This program allows you to use your wireless
modem hooked up to your PC as if it were a cell phone.

82001316L