Ensemble S5: Gsm Hscsd; At+Chsd Hscsd Device Parameters - Ericsson T39 At Command Reference

<name>:
<ce>:

4.13 Ensemble S5: GSM HSCSD

4.13.1 Commands
AT+CHSD
Description:
Execution command:
Execution command
response:
Test command:
Parameters:
<mclass>:
<maxRx>:
<maxTx>:
<sum>:
<name>
0
<ce>
1
HSCSD Device Parameters
Shows HSCSD features supported by the ME/TA.
AT+CHSD
+CHSD: <mclass>,<maxRx>,<maxTx>,<sum>,<codings>
AT+CHSD=? Shows if the command is supported.
<mclass>
2
<maxRx>
2
<maxTx>
1
<sum>
3
Description
Asynchronous connection (UDI or 3.1 kHz modem)
Default setting
Description
Non-transparent
Default setting
Description
Multi slot class is '2'
Default setting
Description
Maximum number of receive time slots that the ME can use
Default setting
Description
Maximum number of time slots that the ME can use
Default setting
Description
Total number of send and receive time slots that the ME can
use
The following applies in an HSCSD call:
(receive slots)+(transmit slots) may not equal less than 2,
and not more that <sum>
AT Commands Phone Terminal Terminated 42