Technical data

AT V[<n>]

<n> Modem response (result code) format

0 Numeric result codes.

1 Plain text result codes (verbal mode, default).

AT L<n> Command accepted for compatibility reasons.

AT N<n> Command accepted for compatibility reasons.

AT M<n> Command accepted for compatibility reasons.

AT Y<n> Command accepted for compatibility reasons.

AT X<n>

<n> Result code reporting option

0 Enables minimum information only (plain CONNECT in case of successful

connection establishment, NO CARRIER in case of dialing/answer error).

4 Enables full information (the result codes are reported, default).

AT Z[<n>] Soft reset. Drops the connection if the modem is in ESCAPE mode. Resets the modem

and restores the selected predefined modem configuration profile <n>. See

Supported TTY profiles on page 68 for more information. See AT&F below for the

list of predefined modem configuration profiles.

AT S<r>=? Displays the value of the selected S-register <r>.

AT S0=<n>

<n> Description

0 Disables auto answer. Incoming calls are answered with an ALERT message

and indicated by RING messages (every 4 sec). The user can investigate the

call parameters, select the appropriate profile or settings and accept the call

by the AT A command. The user can issue the AT H command to reject the

incoming call.

1 ...

254

Enables auto answer. Incoming calls are indicated by a RING and accepted

automatically.

255 Ignores the incoming calls (default).

ATS2=<n>

<n>

(0 ...

255)

Description

127 Disables the escape sequence process, i.e. no escape character is

recognized.

43 The default value of the ESCAPE character ("+").