Ericsson T39 - Ensemble S5: GSM HSCSD; AT+CHSD HSCSD Device Parameters

AT Commands Phone Terminal Terminated 42
4.13.1 Commands
AT+CHSD HSCSD Device Parameters
<name>:
<name> Description
0 Asynchronous connection (UDI or 3.1 kHz modem)
Default setting
<ce>:
<ce> Description
1 Non-transparent
Default setting
4.13 Ensemble S5: GSM HSCSD
Description: Shows HSCSD features supported by the ME/TA.
Execution command: AT+CHSD
Execution command
response:
+CHSD: <mclass>,<maxRx>,<maxTx>,<sum>,<codings>
Test command: AT+CHSD=? Shows if the command is supported.
Parameters:
<mclass>:
<mclass> Description
2 Multi slot class is ‘2’
Default setting
<maxRx>:
<maxRx> Description
2 Maximum number of receive time slots that the ME can use
Default setting
<maxTx>:
<maxTx> Description
1 Maximum number of time slots that the ME can use
Default setting
<sum>:
<sum> Description
3 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>