Siemens M20 Terminal Technical Description page 39

Siemens Information and Communication Products
ATI Display product identification information
Execute command Response
ATI ME issues product information text
SIEMENS
M20
Revision: x.yy, DD.MM.YY HH:MM
OK
Explanation of "Revision" parameter:
Version (x) and variant (y) of software release.
Date and time of software production
DD: day, MM: month, YY: year, HH: hours, MM: minutes
Parameter
Reference Note
V.25ter Same response for ATI1...ATI9
ATO Switch from command mode to data mode
Execute command Response
ATO[n] TA resumes the connection and switches back from command mode to data mode.
If connection is not successfully resumed
NO CARRIER
or
TA returns to data mode from command mode CONNECT <text>
setting X>0
Parameter
<n>
Reference Note
V.25ter
ATQ Set result code presentation mode
Set command Response
ATQ[<n>] This parameter setting determines whether or not the TA transmits any result code to the TE. Infor-
mation text transmitted in response is not affected by this setting.
OK
(none)
Parameter
<n>
Reference Note
V.25ter
Version 8 dated 15.03.00
0 switch from command mode to data mode
If <n>=0:
If <n>=1:
0 DCE transmits result code
1 Result codes are suppressed and not transmitted
AT command interface
Note: <text> only if parameter
A
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