Multi-Tech Systems MTCBA-G-F1 manual Verifying Network Registration

Page 19

Chapter 2 – Installation

Verifying Network Registration

In this procedure, you will verify that the Wireless MultiModem has been registered on the wireless network. To do so, you will use the common communications program Hyperterminal.

1.Using the Hyperterminal program at the computer to which the Wireless MultiModem is connected, type the AT command AT+CREG?. A value for the modem’s network registration status will be returned.

2.Verify the result with the following chart:

Network Registration Verification

Value

Network Registration Status

0, 1

Yes

0, 5

Yes

 

(registered roaming)

Note: If the modem is not registered, perform the procedure for verifying signal strength to determine the strength of the received signal.

Multi-Tech Systems, Inc. MultiModem GSM/GPRS User Guide

19

Image 19
Contents MultiModem GSM/GPRS Copyright 2004 by Multi-Tech Systems, Inc Contents Reference Information Product Description Product Description and SpecificationsNetwork Access Antenna/RF SpecificationsAT Command Info Phone Number for the Wireless ModemFeatures Application Types Application OverviewBenefits/Features in Applications Functions GSM Modes Mode DescriptionAntenna Connection type SMA jack SpecificationsSIM receptacle standard RS232 15-Pin Connector Pinout LED IndicatorsDesignation Mechanical Mounting InstallationInstallation Electrical Installation & Configuration Antenna Connector SMA type Fused DC Power Cable Mobile Phonetools Direct Modem InstallationVerifying Signal Strength Signal Strength VerificationVerifying Network Registration AT + Creg ? Testing the ConfigurationTroubleshooting Examples TroubleshootingSolutions for error message situations Esp. for data communication Solutions for no carrier messageVehicle Safety SafetySafety General SafetyYour Responsibility Multi-Tech Warranty Statement Warranty and RepairsRepair Procedures for U.S. and Canadian Customers Replacement Parts Repair Procedures for International DistributorsGeneral Wireless Modem Reference InformationData Cable Diagram, Regular Wireless MultiModem Reference InformationData Cable Diagram, Wireless MultiModem with Voice
Related manuals
Manual 29 pages 46.72 Kb