AT Command Set
Preliminary
12
Order No. DM336P-002-01
Version : DM336P-AT-P04
CONNECT 16800
15
x x x x
CONNECT 19200
16
x x x x
CONNECT 21600
17
x x x x
CONNECT 24000
21
x x x x
CONNECT 26400
30
x x x x
CONNECT 28800
31
x x x x
CONNECT 31200
32
x x x x
CONNECT 33600
33
x x x x
PTT Testing Utilities
%TT00 - %TT 09
DTMF tone dial digits 0 to 9.
%TT0A
DTMF digit *.
%TT0B
DTMF digit A.
%TT0C
DTMF digit B.
%TT0D
DTMF digit C.
%TT0E
DTMF digit #.
%TT0F
DTMF digit D.
%TT10
V.21 channel 1 mark (originate)
%TT11
V.21 channel 2 mark symbol
%TT12
V.23 backward channel mark symbol
%TT13
V.23 forward channel mark symbol
%TT14
V.22 originate (call mark) signal at 600bps
%TT15
V.22 originate (call mark) signal at 1200bps
%TT16
V.22 bis originate (call mark) signal at 2400bps
%TT17
V.22 answer signal (guard tone if PTT require).
%TT18
V.22 bis answer signal (guard tone if PTT require).
%TT19
V.21 channel 1 space symbol.
%TT20
V.32 9600 bps.
%TT21
V.32 bis 14400 bps.
%TT1A
V.21 channel 2 space symbol.
%TT1B
V.23 backward channel space symbol
%TT1C
V.23 forward channel space symbol
%TT30
Silence (on-line), i.e., go off-hook
%TT31
V.25 answer tone
%TT32
1800 Hz guard tone
%TT33
V.25 calling tone (1300Hz)
%TT34
V.25 calling tone (1100)
%TT40
V.23 channel 2
%TT41
V.24 ter 2400 bps
%TT42
V.27 ter 4800 bps
%TT43
V.29 7200 bps
%TT44
V.29 9600 bps
%TT45
V.17 7200 bps long train
%TT46
V.17 7200 bps short train
%TT47
V.17 9600 bps long train
%TT48
V.17 9600 bps short train
%TT49
V.17 12000 bps long train
%TT4A
V.17 12000 bps short train
%TT4B
V.17 14400 bps long train
%TT4C
V.17 14400 bps short train
%TT6R,S,A,P
V.34 modulation