Chapter 5 – AT Commands, S-Registers, and Result Codes

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.

 

 

 

Response: +PSS: <value>

 

 

 

Example: +PSS: 0 For the default <value>.

 

 

+PSS=?

Reporting Supported Range of Parameter Values:

 

 

 

Response: +PSS: (<value> range)

 

 

 

Example: +PSS: (0,1,2)

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).

 

 

 

Response: -QCPS: <value>

 

 

 

Example: -QCPS: 1 For the default setting.

 

 

-QCPS=?

Reports Supported Range of Parameter Values.

 

 

 

Response: -QCPS: (<value> range)

 

 

 

Example: -QCPS: (0,1)

Multi-Tech Systems, Inc. SocketModem MT5600SMI Developer’s Guide

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Multi-Tech Systems MT5600SMI-P34, MT5600SMI-XL34 manual Use Short Sequence, Force Full Startup Procedure on Next Connection