Chapter 4 - V.22bis Commands
\V Single Line Connect Message Enable
This command enables or disables the single line connect message format as follows:
Syntax \V<value>
Defined Values
<value> Decimal number corresponding to the selected option.
0Connect messages are controlled by the command settings X, W, and S95.
1Connect messages are displayed in the single line format described below subject to the command settings V (Verbose) and Q (Quiet). In
When single line connect messages are enabled, there are no CARRIER or PROTOCOL (+ER:) messages apart from the fields described below.
The single line connect message format is:
CONNECT <DTE Speed>/<Modulation>/<Protocol>/<Compression>/<Line Speed> Where:
DTE Speed =
Modulation =
Protocol =
Line Speed =
%L Report Line Signal Level
Returns a value which indicates the received signal level. The value returned is a direct indication (DAA dependent) of the receive level at the MDP, not at the telephone line connector. For example, 009 =
so on. |
|
|
Result Code | OK | |
%Q | Report Line Signal Quality | |
Reports the line signal quality (DAA dependent). Returns the higher order byte of the EQM value. Based on the EQM value, retrain may be initiated if enabled by %E1.
Example: AT%Q
| 015 |
Result Codes OK if connected | |
| ERROR if not connected, or connected in 300 bps or V.23 modes |
*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.
Syntax *B
Example
NO. - PHONE NUMBER -
1; 4175537660 2; 8288924961 3; 3887278862 4; 3124839442 5; 6284664
OK
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