Siemens gigaset c450 ip ユーザーズマニュアル
13
Making calls
Gigaset C450 IP KBA / IM-Nord EN / A31008-M1713-R201-1-7643 / telephony.fm / 01.03.2006
Ve
rs
ion 4,
16
.09.
2005
Making calls
Making an external call
External calls are those that are made via
the public telephone network (fixed net-
work) or the Internet (VoIP). You deter-
mine what type of connection you want to
use when you dial.
If you want to call a fixed-network sub-
If you want to call a fixed-network sub-
scriber via VoIP, you must always dial the
number with the dialling code.
~ c
~ c
Enter number/IP address and
briefly press/press and hold
the talk key.
A default connection is established on
your phone (fixed network or VoIP).
¤
Briefly press the talk key
c if you want
to make a call via this default
connection.
¤
Press and hold the talk key
c if you
want to make the call via the other con-
nection type.
Cancelling the dialling operation
You can cancel the dialling operation with
the end call key
a.
Entering an IP address
Via VoIP you can also dial an IP address
instead of a phone number.
¤
Press the star key
P to separate the IP
address number blocks from each other
(e.g. 149*246*122*28).
¤
If necessary, press the hash key
# to
attach the SIP port number of the per-
son you are calling to the IP address
(e.g. 149*246*122*28#5060).
Ending a call
a
Press the end call key.
Answering a call
The handset indicates an incoming call in
three ways: by ringing, by a display on the
screen and by the flashing handsfree
key
d.
You can answer the call by:
¤
Pressing the talk key
c.
¤
Pressing the handsfree key
d.
If the handset is in the charging cradle and
the
Auto Answer
function is activated
(page 11), the handset will take a call
automatically when you lift it out of the
charging cradle.
Switching between earpiece and
handsfree mode
handsfree mode
¤
Press the handsfree key
d to activate/
deactivate handsfree talking during a
call.
If you wish to place the handset in the
charging cradle during a call:
¤
Hold down the handsfree key
d while
placing the handset in the charging cra-
dle. If the handsfree key
d does not
light up, press the key again.
Dialling the emergency number
If a number is saved as an emergency
number, it is automatically dialled via the
fixed network, regardless of whether you
press and hold or briefly press the talk key.
~ c
~ c
Enter the emergency number
and press the talk key.
Notes:
– You can change the setting for the default
connection type (fixed network or VoIP)
– To make a call in handsfree mode, you can
also press briefly/press and hold the hands-
free key
d instead of the talk key c.