Cv120 V.120 Rate Adaption Protocol; Cvhu Voice Hang Up Control - Nokia 30 GSM Connectivity Terminal At Command Manual

6.3.14 +CV120 V.120 rate adaptation protocol
Command
Set +CV120=<rah>,<mfm>,<mode>,
<llineg>,<assign>,<negtype>
Read +CV120?
Test +CV120=?

6.3.15 +CVHU Voice Hang Up Control

Command
Set +CVHU=<mode>
Read +CVHU?
Test +CVHU=?
By default, Nokia products should ignore the DTR drop, but should disconnect from the ATH
during a call that is in voice mode. (GSM 07.07 section 6.).
Response
+CV120: <rah>,<mfm>,<mode>,
<llineg>,<assign>,<negtype>
+CV120: (1),(0,1),(1),(0),(0),(0)
Response
+CVHU: <mode>
+CVHU: (0-2)
Default
,1
Default
0
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