WorldPhone Liberator – Chapter 5. Appendices
C-15
S-Register commands
S-registers are special memory locations in the WorldPhone for
storing specific configuration and operating parameters.
AT S0 =
[n]
ç
s
pecifies automatic answer at the n
th
ring.
0
=
OFF, 1-255
=
ON
.
AT S0 =
<
n
>
ç
sets value of register.
AT S0 ? ç
displays current value of register.
Default
AT S0 =0 ç
turns automatic answer
OFF
.
AT S0 =1 ç
answers after 1 ring.
the WorldPhone ASD will terminate incoming calls
after
95 secs
.
AT S2 =
[
n
]
ç
stores the ASCII decimal code for the escape character.
Authorized codes within: 0 to 255.
n
≥
128
disables the escape sequence.
AT S2 =
<
n
>
ç
sets value of register.
AT S2 ? ç
displays current value of register.
Default
AT S2 =43 ç
sets the ESCAPE code to
43
(
+
-key).
AT S3 =
[
n
]
ç
stores the ASCII decimal code for the carriage return
character. Authorized codes within: 0 to 127.
AT S3 =
<
n
>
ç
sets value of register.
AT S3 ? ç
displays current value of register.
AT commands cont’d
Appendix C – AT commands cont’d
