TORNADO WEBJET 128
Allied Data Technologies
17
3.3 Description of AT commands and S registers
In the following sections, meaning and contents of AT commands and S registers are discussed. A great number of S
registers have specific technical meanings. It is therefore not advisable to change an S register setting if you are not sure
of the consequences.
The Value column indicates the values to be set.
The Def. column gives the default value for that command.
3.4 General settings
The commands listed below can be applied to change the Terminal Adapter general settings.
3.5 Dialing and Answering
Commands and settings to establish (or reply to) a connection, and break it.
Syntax
Value
Def.
Meaning
S110
1..255
10
Active protocol
S111
1..255
cnf
Protocol service
1 : Voice service
2 : Data modem service
3 : Raw data service
4 : Group 3 fax service
5 : V.14
7 : PAD service
8 : V.120 service
10 : Synchronous relay service
O
Switch to Data mode
&M
0..2
cnf
Communication mode
&M0
Asynchronous
&M1
Synchronous
&M2
Synchronous, select DTR
&O
1..255
10
Select active protocol
&O7
PPP, 1 x B
&O8
V.14, 1 x B
&O9
V.110, 1 x B
&O10
V.120, 1 x B
&O13
Multi Link V.120, 2 x B
&O16
GCI-speech, 2 x B
&O18
GCI-data, 2 x B
&O27
Multi Link PPP, 2 x B
&Q
0..6
cnf
Communication mode
&Q0
Asynchronous
&Q1, &Q4
Synchronous
&Q2
Synchronous, select DTR
&Q5
Asynchronous, error-corrected
Syntax
Value
Def.
Meaning
Type
S0
0..255
0 / 1
Nombre de sonneries avant réponse automatique
0: réponse automatique désactivée
>0: réponse automatique activée
S1
0..255
Nombre de sonneries avant décrochage
S6
Sans fonction avec RNIS (composition aveugle)
S7
0..255
60
Délai avant connexion (secondes)
S8
Sans fonction avec RNIS (caractère pause)
A
Répond à un appel entrant
D
call string
Dial a number
H
0..1
0
Receiver on/off the hook
H0
Break connection
H1
No function in ISDN
P
No function in ISDN (choose pulse
T
No function in ISDN (choose tone)