S28 - select pulse dial/make/break ratio, S29 - flash dial modifier time, S30 - disconnect inactivity timer – Longshine LCS-8056C2 User Manual

Page 101: S46 - data compression control

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Commands for Host-Processed Modems Reference Manual

100498E

Conexant

3-79

S28 - Select Pulse Dial/Make/Break Ratio

S28 determines the make/break ratio used during pulse dialing. The S28 value is also set
according to the make/brake ratios in the OEM parameters in the INF file or according to
AT&P command (if it was used). The default is country dependent.

Decimal number corresponding to the selected information.

0

Selects 39%-61% make/break ratio at 10 pulses per second. (Default.)

1

Selects 33%-67% make/break ratio at 10 pulses per second.

2

Selects 39%-61% make/break ratio at 20 pulses per second.

3

Selects 33%-67% make/break ratio at 20 pulses per second.

Range: 0-3

Default: 2

S29 - Flash Dial Modifier Time

S29 sets the length of time, in units of 10 ms, that the modem will go on-hook when it
encounters the flash (!) dial modifier in the dial string. The time can be limited as it is a
country dependent parameter.

Range: 0-255 10 ms intervals

Default: 70 (700 ms)

S30 - Disconnect Inactivity Timer

S30 sets the length of time, in tens of seconds, that the modem will stay online before
disconnecting when no data is sent or received. In error-correction mode, any data transmitted
or received will reset the timer. In other modes, any data transmitted will reset the timer. The
timer is inoperative in synchronous mode.

Range: 0-255 tens of seconds (0-2550 seconds)

Default: 0 (disabled)

S46 - Data Compression Control

S46 controls selection of compression. The following actions are executed for the given
values:

Range: 136 or 138

Default: 138

S46=136 Execute error correction protocol with no compression.

S46=138 Execute error correction protocol with compression. (Default.)

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