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Chapter 10 − Modem Mode AT Commands, S-Registers, and Result Codes
Multi-Tech Systems, Inc. MultiConnect Serial-to-Serial Adapter User Guide (S000354A) 117
Command:
+PSS Use Short Sequence
Description: Causes a calling modem to force either a V.92 short or full startup sequence as
defined by the +PQC command on the next and subsequent connections.
Defined Values: +PSS0 The modems decide whether or not to use the short startup
procedures. The short startup procedures can only be used if enabled
by the +PQC command. (Default.)
+PSS1 Reserved.
+PSS2 Forces the use of the full startup procedures on the next and
subsequent connections independent of the setting of the +PQC
command.
Result Codes: OK 0 - 2 in V.92 Mode (+MS=V.92)
ERROR
Report Commands: +PSS? Reports Selected Values.
+PSS=? Reporting Supported Range of Parameter Values
Command:
–QCPC Force Full Startup Procedure on Next Connection
Description: Causes the modem to use full startup procedures on the next connection attempt
regardless of the setting of the +PQC command. After this attempt, the modem will
select the startup procedure as defined by the +PQC command. If a shortened
startup procedure is enabled by the +PQC command, then the quick connect profile
will also be updated on the next connection attempt.
Result Code: OK In V.92 Mode (+MS=V.92)
ERROR
Command:
–QCPS Enable Quick Connect Profile Save
Description: This command controls whether or not the modem will save the generated quick
connect profile.
Defined Values: -QCPS0 Do not allow the quick connect profile to be saved.
-QCPS1 Allow the quick connect profile to be saved. (Default.)
Result Codes: OK in V.92 Mode (+MS=V.92) and quick connect is enabled (+PSS = 0)
ERROR
Report Commands: -QCPS? Reports Selected Value(s).
-QCPS=? Reports Supported Range of Parameter Values.