AT Commands and S-Registers
B-8
Issue 1 April 1994
Table B-1. AT Command and S-Register List (7 of 34)
AT
Command/
S-Register
Description
S0=
n
Auto-Answer Ring Number
0 = Disable
Number of rings before the DataPort 2001
answers. Accepts a ring count from 0 to 255.
Factory setting is
1.
If set to 0, a call must be
answered manually, or by issuing the
A command.
S2=
n
AT Escape Character
Sets the AT Escape Character to a value
from 0 to 127. Factory setting is 43, an ASCII
+ character.
S3=
n
Carriage Return Character
Sets the Carriage Return Character to a value
from 0 to 127. Factory setting is 13, an ASCII
carriage return.
S4=
n
Line Feed Character
Sets the Line Feed Character to a value from 0 to
127. Factory setting is 10, an ASCII line feed
character.
S5=
n
Backspace Character
Sets the Backspace Character to a value from 0
to 127. Factory setting is 08, an ASCII backspace
character.
S6=
n
Blind Dial Pause Time
Sets the amount of time the DataPort 2001 waits
before dialing when Dial Tone Detect is disabled
(see X command). Accepts a pause time from 2
to 255 seconds. Factory setting is 2 seconds.
