Remote Configuration and Country Code Configuration
6.2. Country Code Configuration
Different countries 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 in which you are using it.
If you are comfortable using AT commands, you can configure your modem using AT commands. You must enter these commands in your communication program’s terminal window.
To configure the modem for a specific country, execute the following AT commands:
1.Type AT%T19,0,nn (nn stands for country code). Press [Enter]. OK is displayed.
2.Then save the changes by issuing the following command:
AT&F&W
3.To verify that the correct country has been configured, issue the following command:
ATI9
4.The country code is then displayed in decimal format.
The following is an example of country, AT commands, and result codes.
| AT Command |
|
Country | (Hexadecimal) | Result Code (Decimal) |
|
|
|
Euro/NAM | AT%T19,0,34 (default) | 52 |
Australia | AT%T19,0,01 | 1 |
|
|
|
Czech Republic | AT%T19,0,25 | 37 |
|
|
|
Japan | AT%T19,0,10 | 16 |
|
|
|
New Zealand | AT%T19,0,9 | 9 |