NAL A3LA-RG, User Manual

Page: 43 / 180

A3LA-RG Guide Version B
Document Number: 451-93156-009B 43 of 180
A
PPENDIX
B: C
OMMAND
S
ET
D
ESCRIPTION
B.1 AT – A
TTENTION
C
ODE
This is the prefix for all commands except A/ and +++. When entered on its own, the
A3LA-RG will respond OK.
B.2 A/ – R
EPEAT
L
AST
C
OMMAND
Repeat the last command issued to the A3LA-RG unless the power was interrupted or
the unit is reset. A/ is not followed by <CR>.
B.3 +++ – E
SCAPE
S
EQUENCE
The escape sequence is used to transfer from in-call data mode to in-call command
mode without disconnecting from the remote modem. After a pause, the A3LA-RG
will respond with OK. Register S2 can be used to alter the escape character from +,
the factory default, to any hexadecimal value in the range 0 to 255.
B .4 E
N
– E
CHO
Echo command characters.
0 Characters are not echoed to the DTE
1 Characters are echoed to the DTE (default)
B.5 O
N
– O
NLINE
Enter in-call data mode. This is used to return to in-call data mode from in-call
command mode using an existing connection. An error is reported if on-hook.
0 Switch from in-call command mode to in-call data mode
Any value for n accepted
B.6 Q
N
– Q
UIET
M
ODE
Control A3LA-RG responses.