INSYS Modem 336/56k 4.1 (UL)
AT
Command Set
8.1
Overview AT Commands
Command
Description
AT**
Start of the flash load function
ATA
Answer mode
The modem is switched into response mode. This is only effective in Germany, if the con-
nected phone goes off-hook or if a call comes in.
A/
Repeat the last command
The last command is repeated.
AT\A<n>
Select maximum MNP block size
Define maximum block size for error corrected MNP transmissions.
AT\A0
64
byte
AT\A1
128
byte
(default)
AT\A2
192
byte
AT\A3
256
byte
AT*A<n>
Automatic call acceptance ON/OFF
AT*A0
Call acceptance is blocked, irrespective of S0
AT*A1
Call acceptance according to S0 (default)
Note: see also S-Registry 36, bit 7
AT&A<n>
Selective Call Answer On or Off
To evaluate selective call answer, the phone number must be transmitted (CLIP). The
following countries support the “CLIP” function:
Australia, Belgium, China, Denmark, Germany, Finland, Great Britain, Hong Kong, India,
Ireland, Iceland, Italy, Canada, Korea, New Zealand, The Netherlands, Norway, Austria,
Sweden, Singapore, Spain, Taiwan, USA.
AT&A1
Switches the selective call answer ON
AT&A0
Switches the selective call answer OFF (default)
The
AT&A
setting is saved in
AT&W
.
AT%A<n>
Send alarm text manually
Manual triggering of the message. After the message is sent, the device responds with
OK
(success) or
ERROR
(failure).
Note: see also
AT*V<n>
July 06
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