Chapter 4 - Setting Your Country Or Regional Code - Multitech MultiModem ZBA Series At Commands Reference Manual

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Chapter 4 – Setting Your Country

Note:

This chapter applies to global modems only.

Different countries/regions have different requirements for how modems must function. Therefore, before you

use the modem, you must configure it to match the defaults of the country/region in which you are using it.

To configure the modem for a specific country/region, execute the following AT commands:

Countries/Regions Supported

See the list on the Multi-Tech Web site for countries and regions supported.

http://www.multitech.com/global/configuration.go

The Global Modem Country/Region Approvals displays at the bottom of the page. On this page you can view

approvals, configuration strings (includes the country/regional code) and responses available in list form by

selecting country/region and/or product.

Multi-Tech Systems, Inc. AT Commands for the MT5634 Family of Products (S000272J)

Arrow.com.

Downloaded from

or Regional Code

Type AT%T19,0,nn (nn stands for the country/region code). Press Enter. OK is displayed.

Then save the changes by issuing the following command: AT&F&W

To verify that the correct code has been configured, issue the following command:

ATI9

The country/region code is then displayed in decimal format.

The following is an example of country/region, AT commands, and result codes.

Country/Region

AT Command (Hexadecimal)

Euro/NAM*

AT%T19,0,34 (default)

Australia

AT%T19,0,01

Czech Republic

AT%T19,0,25

Japan

AT%T19,0,10

New Zealand

AT%T19,0,9

Chapter 4 – Setting Your Country or Regional Code

Result Code (Decimal)

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