Chsc Hscsd Current Call Parameters - Nokia 30 GSM Connectivity Terminal At Command Manual

<codings>: is a sum of integers, each representing a supported channel coding:
4
8
12
<maxAiur>: integer type; the maximum value for <wAiur> (assuming that all supported
channel codings are accepted and that the maximum number of time slots is
used)
<modify>:
0
1
NOTE! The non-transparent/transparent data service shall be selected by the at+cbst
command.

6.3.13 +CHSC HSCSD Current call parameters

Command
Execute +CHSC
Test +CHSC=?
Defined values
<rx>: integer type; the number of receive time slots currently in use
<tx>: integer type; the number of transmit time slots currently in use
<aiur>: integer type; the current air interface user rate (in the case of a transparent
service, this equals a fixed network user rate). Refer to the +CHSN command
for the possible values.
<coding>: current channel coding (Refer to the +CHSD command for the possible values).
+CVHU voice hang up control
When there is no call in progress, all parameter values are zero.
9.6k full rate data traffic channel
14.4k full rate data traffic channel
Both 9.6k and 14.4k supported
<wAiur>/<wRx> modification during call is not supported (<topRx>
accepts only 0)
<wAiur>/<wRx> modification during call is supported by ME/TA
Response
+CHSC: <rx>,<tx>,<aiur>,<coding>
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