User Guide

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Set telephone extension option

This command enables/disables “line-in-use” and “extension pickup” options.

-STE=n Value Extension Pickup Line-In-Use

0 (default) Disabled Disabled

1 Disabled Enabled

2 Enabled Disabled

3 Enabled Enabled

Set Telephone Extension Options

If the line is in use and the modem receives an ATDT command to dial out, the modem will not go

off hook and will display the “LINE-IN-USE” result code. If the modem is off hook and the extension

is picked up, the modem will drop the connection and display the “OFF-HOOK INTRUSION” result

code.

AT S registers

The S registers use the following format: ATSr=n<CR> where the “r” is the S register number and

“n” is the parameter to set it to. To read the current contents of an S register, issue an ATSr?<CR>

command where “r” is the register in question. The modem will then display the value of the S

S0 0-255 Rings 0

Ring to answer on. ATS0=1<CR> means answer call on first ring

detected.

S1 0-255 Rings 0 Number of rings counted.

S2 0-127 ASCII 43 Escape code character.

S3 0-127 ASCII 13 Command terminator<CR>.

S4 0-127 ASCII 10 Line feed character.

S5 0-127 ASCII 8 Backspace character.

S6 2-255 Seconds 2 Wait time for dial-tone detection.

S7 1-255 Seconds 50 Wait time for carrier.

S8 0-255 Seconds 2 Pause time for coma in dial string.

S10 1-255 .1sec 14 Loss of carrier to hang up delay.

S11 50-255 .01sec 85 DTMF tone duration.

S12 0-127 1/50 sec 50 Escape code guard time.

S24 0-255 1sec 0 Sleep mode inactivity timer.

S29 0-255 10mS 70 Hook flash dial modifier time.

S30 0-255 10Sec 0 Inactivity disconnect timer.

S95 0 Result code control.

AT S Registers