4G Systems XSJack T3e, Руководство пользователя

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18
Advanced functions
Definition of a default area code
This function allows you to call fixed line numbers in your local area
without having to dial the area code every time. Set it up once with
code
A1 and the XSJackT3 will always add it in front of the dialled
number if it does not start with '0'.
To be able to dial special numbers without an area code at all, you can
temporary bypass the area code extension for the current call by
adding * after the number you have entered. Emergency numbers will
not be automatically extended by the area code.
Roaming
If the regular network of your SIM card is not available, the XSJackT3
enters roaming state if a permitted network is found. As roaming might
cause additional cost, it can be generally prohibited. Being in roaming
state is indicated by a special dial tone (refer to page 24). These codes
may also be entered while the device is looking for a network.
Description Format Example
A1 Set default area code
* 01 * AREA CODE # * 01 * 040 #
A2 Remove area code
# 01 # # 01 #
A3 Bypass area code
NUMBER * 11889 *
Description
Format
R1 Allow roaming (default)
* 07 #
R2 Prohibit roaming
# 07 #
R3 Query roaming permission
* # 07 #