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3.2.9 World Class Commands
3.2.9.1 *B - Display Blacklisted Numbers
This command requests the modem to return a list of blacklisted numbers to the DTE.
The format of the response is shown by the example below. Permanently forbidden
numbers as defined by country requirements will not appear on this list. If no numbers
are blacklisted, only the OK result code is issued.
Example:
NO. - PHONE NUMBER -------
------------------------------
1; 4175537660
2; 8288924961
3; 3887278862
4; 3124839442
5; 6284664
OK
3.2.9.2 *D - Display Delayed Numbers
This command causes the modem to send a list of the delayed numbers together with
the delay associated with each. The modem will return a list of delayed telephone
numbers as defined in the *B command. The format of the response is shown by the
example below (delay times are shown as hours:minutes:seconds). If no numbers are
delayed, only the OK result code is issued.
Example:
NO. - PHONE NUMBER -DELAY
------ -------------------------------------------
1; 8264734660 2:00:00
2; 7532634661 2:00:00
3; 2587334662 0:02:00
4; 7532651663 0:03:25
5; 7459931664 0:01:45
OK
3.2.9.3 +GCI - Country of Installation
This extended syntax command indicates and selects the country of installation for the
modem. This parameter selects the settings for any operational parameters that need to
be adjusted for national regulations or telephone networks.
Syntax
+GCI=<country_code>
Defined Values
<country_code> 8-bit country code from Annex A of T.35. The value is the hexadecimal
equivalent of the T.35
code, with bit 8 treated as the most significant bit and bit 1 treated as the least significant
bit.
Default
If the modem is specified for use in only one country, that country code is the default.
Otherwise, the default is the expected country of sale or first installation. The modem
may use hardware means to select the country of installation, in which case the modem
uses that to determine the default value.
Reporting Current or Selected Values
Command: +GCI?
Response: +GCI: <current country_code>
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