FRITZ!Box Fon WLAN 7570 vDSL
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Call Back on No Response (CCNR) on the ISDN Line
A maximum of five call-back requests can be enabled for
each extension at any given time.
Call Back on No Response (CCNR) on the ISDN Line
The “Call Back on No Response” function can be used when
you dial a number and the party does not respond. Once
the party can be reached again and conducts a call from her
or his phone, this function recognizes when this conversa-
tion is ended. Your phone then rings. When you pick up
your handset, the number of the desired party is automati-
cally dialed again.
“Call Back on No Response” can be used both for external
and internal connections.
This command can be activated five times for each line.
Call-back on Busy (CCBS)
M
You have just dialed a number and now you hear
the busy signal.
5
If the call is not answered, within twenty seconds,
dial either the number
5
or
Rs37r
the sequence shown at left.
Q
Wait for the acknowledgement tone.
O
Hang up the handset.
K
As soon as the subscriber you dialed hangs up,
your telephone will ring.
N
Pick up the handset. The subscriber’s number is
dialed again automatically.
