ISU AT Command Reference
ISU AT Command Reference
ISU AT Command Reference
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<strong>ISU</strong> <strong>AT</strong> <strong>Command</strong> <strong>Reference</strong>Phase III <strong>AT</strong> <strong>Command</strong>s7.15 -MSVTR - DTMF Received in Voice CallSet <strong>Command</strong>: -MSVTR=[]Disable or enable the receiving of DTMF messages from the network. takes one of the following values:0 Receiving of DTMF disabled (default).1 Receiving of DTMF enabled.If receiving DTMF is enabled, the <strong>ISU</strong> sends the following unsolicited result code every time a DTMFinband signaling data is received from the network while in a voice call:-MSTRX: ,where is the DTMF tone received (‘0’-’9’, ‘#’, ‘*’, ‘A’-’D’) and can be one of thefollowing:0 tone stopped (i.e. key released)1 tone started (i.e. key pressed)Read <strong>Command</strong>: -MSVTR?Query the current parameter settings. The response is in the form:-MSVTR: Test <strong>Command</strong>: -MSVTR=?List the supported parameter settings. The response is in the form:-MSVTR: (supported s)7.16 -MSVLS - Local DTMF Feedback SelectionSet <strong>Command</strong>: -MSVLS=[]Disable or enable playing of DTMF tones locally (i.e. feedback tones) while in a voice call. takes one of the following values:0 No mute. Play all DTMF tones (default) when pressed or received while in voice call.1 Enable mute mode. Mute both pressed or received DTMF tones while in voice call.Read <strong>Command</strong>: -MSVLS?Query the current parameter settings. The response is in the form:-MSVLS: Test <strong>Command</strong>: -MSVLS=?List the supported parameter settings. The response is in the form:-MSVLS: (supported s)Note: DTMF generated with the –MSVTS command is never played back locally as tones and is thereforeneither played nor muted under control of the –MSVLS command.Version 2.6March 30, 2006 55