Serial Cable

Chapter 2 – Activation and Installation

Connect both sides of the serial and control cable (15-pin Sub D connector on the modem side).

Serial & Control

Connector

To Serial Port

of PC

Multi-Tech Systems, Inc. MultiModem CDMA Wireless Modem User Guide

Page 13

Image 13

Multi-Tech Systems MTCBA-C manual Serial Cable

Contents

MultiModem Cdma S000303J, Revision J Copyright MultiModem Cdma User Guide Wireless ModemRevision History Revision Date Description Trademarks and Logos Contents Features Product Description SpecificationsProduct Description Models Application Overview Wireless MultiModem used in remote ATM applicationApplication Types Benefits/Features in Applications General Safety SafetyRF Interference Issues Safety Instructions for Hazardous Locations Package Contents Maintenance of Your ModemYour Responsibility Electrical Characteristics SpecificationsMode Description Functions Cdma Modes Interfaces Antenna/RF SpecificationsLEDs AT Command Information RS232 15-Pin Connector PinoutDesignation Activate Your Wireless Account Activation InstallationHook up the Antenna, Serial Cable, and Power Serial Cable Power Screw Separation = 125 mm or 4 1516 inches Optional Attach the Modem to a Flat Surface Verifying That Your Modem Has Been Installed Successfully Install the Modem DriverIntroduction Requirements Phone Numbers for the Wireless Modem Using Your Wireless ModemExamples of Useful AT Commands Answering a Circuit-Switched Data CSD Connection Establishing a Circuit-Switched Data CSD ConnectionEstablishing a Voice Call Using Short Message Services SMS Send Example Sending an SMS message SMS Examples Connecting to the Cdma Network for Internet Access Internet Access Create Your Dial-Up Connection in Windows XP/2003 Disconnecting the Connection Mobile PhoneTools Troubleshooting Examples Troubleshooting Frequently Asked Questions Why does the modem answer and then do nothing? Frequently Asked QuestionsJust received this modem, what do I need to do? Who are the carriers? Modem will not answer What is the max supported serial baud rate?Modem answers, but does nothing How does faxing work? Data Cable Diagram No Voice Wireless Modem Reference InformationReference Information General Reference Information Multi-Tech Warranty Statement Appendix a Warranty and RepairsRepair Procedures for U.S. and Canadian Customers Repair Procedures for International Customers Replacement Parts Repair Procedures for International Distributors July