AVM Fritz!Box Fon WLAN 7050 Installation, Configuration And Operation page 106

One-time Explicit (External) Call Transfer
106 FRITZ!Box Fon WLAN 7050 – 10 Configuration and Operation by Telephone
One-time Explicit (External) Call Transfer
Explicit Call Transfer (ECT) is an ISDN feature that must be en-
abled by your ISDN provider and thus usually is subject to
extra charges. If ECT as not been enabled on your line, you
can program the PBX to initiate a one-time explicit call trans-
fer before connecting to two parties. When you end the con-
nection, the other two parties will be connected to each oth-
er. Proceed as follows:
N
Pick up the handset.
s32r
Dial the sequence shown at left. You hear the ex-
ternal dial tone.
M
Dial the external number of the first party. Talk.
R
Press the Hold button.
M
To dial a second call, simply dial either the de-
sired extension number or the outside line access
"0" followed by the desired external number. You
can now talk to the second subscriber while your
first call is on hold.
To clear your connections while allowing the ex-
ternal parties to continue the call, connect the
parties with each other.
R4
Dial the sequence shown at left. The connection
on hold and the active connection are connected
with each other. The external parties continue the
call while you clear the connection.
O
Hang up the handset.
With this type of external transfer, both parties are connect-
ed to each other over your PBX. This means that both B
channels on your ISDN line remain busy with this connection
as long as the parties are connected to each other.