Specifications

MT1932ZDX Quick Reference Guide

S-Registers

Certain modem values, or parameters, are stored in memory locations

called S-registers. Use the S command to read or to alter the contents of

S-registers (see previous section).

1 ring 0, 1–255 1 Sets the number of rings until

the modem answers.

ATS0=0

disables auto-answer

completely.

1 ring 0–255 0 Counts the rings that have

occurred.

decimal 0–127 43 (+) Sets ASCII code for the

escape code character.

decimal 0–127 13 (^M) Sets ASCII code for the

RETURN character.

decimal 0–127 10 (^J) Sets ASCII code for the LINE

FEED character.

decimal 0–127 8 (^H) Sets ASCII code for the

BACKSPACE character.

1 sec. 2–255 2 Sets the time the modem

4–255† 4† will wait for a dial tone

4–7‡ 4‡ before aborting a call.

1 sec. 1–255 45 Sets the time the modem

1–45* 45* will wait for a carrier signal

1–55‡ 55‡ before aborting a call.

1 sec. 0–255 2 Sets the length of a pause

4–255† 4† caused by a comma charac-

4–7‡ 4‡ ter in a dialing command.