Technical data

4 Enables XON/XOFF flow control.

5 Enables transparent XON/XOFF flow control.

6 Enables both XON/XOFF and RTS/CTS flow control (voice).

AT &V Displays the current configuration, the last number that has been dialed (last DIAL to), and the calling

party number of the last incoming call (last RING from).

AT &V1 Displays current settings and settings of the available profiles.

AT &F[<n>] Resets the modem and restores the selected predefined modem configuration profile. AT&F sets factory

defaults for current profile. See Supported TTY profiles on page 68 for details.

Notes:

[a] No action is taken, the DTR drop is ignored.

[b] If the modem is online, it hangs up and responds with OK.

[c] If the modem is online, it switches to command mode (as if an ESCAPE sequence was detected) and sends

OK.

[d] If the modem is online, it hangs up and responds with OK.

[e] If the modem is online, it hangs up and the current profile defaults are restored.

AT$ commands

AT command Description

AT #CID=? Displays CID (Caller ID) setting. The short form of this command is "CID?".

#CID=<n>

<n> Sets CID mode. The TTY indicates the origination (CID) and destination (DAD) number in the

RING and/or CONNECT message. This enables a server application for example to forward

incoming calls directly to their destination. [a]

0 No CID indication

1 CID indication in RING message [a]

2 CID indication in CONNECT message [b]

3 CID indication in RING and in CONNECT messages

5 CID and DAD (Destination Address [a]) indication in RING message [c]

6 CID and DAD [a] indication in CONNECT message [d]

7 CID and DAD [a] indication in RING and in CONNECT messages