User manual

Appendix F 111
AT% (Percent) Commands
%A
n
Set Autoreliable Fallback Character
Allows the user to specify the character that tells the modem to return (or fall back) from autoreliable
(MNP) mode to a normal connection on the answering modem.
Result Codes:
OK Returned when
n
= 0-127 (ascii character set).
ERROR Returned for any other value of
n
.
Default: 0x0D
%C
n
Data Compression
Controls the MNP Class 5 compression. The modem can only perform data compression on an error
corrected link.
%C0: No compression.
* %C1: MNP Class 5 compression.
Result Codes:
OK Returned when
n
= 0 or 1.
ERROR Returned for any other value of
n
.
%G
n
Auto Fallforward/Fallback Enable
Selects the auto fallback option.
%G0: Disabled.
* %G1: Enabled.
Result Codes:
OK Returned when
n
= 0 or 1.
ERROR Returned for any other value of
n
.