Siemens Gigaset C450IP - Manual (Page 3)

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Contents
Gigaset C450 IP / Greek eng / A31008-M1713-T151-3-8U19 / C450IP_laenderIVZ.fm / 12.3.07
Ver
si
on 4, 16.
09.20
05
Contents
The handset at a glance . . . . . . . . 1
Base station at a glance . . . . . . . . 1
Safety precautions . . . . . . . . . . . . 4
Gigaset C450 IP –
more than just making calls . . . . . 5
VoIP – Making calls via the
Internet . . . . . . . . . . . . . . . . . . . . . 6
First steps . . . . . . . . . . . . . . . . . . . . 6
Pack contents . . . . . . . . . . . . . . . . . . . . 6
Setting up the handset for use . . . . . . . 6
Installing the base station . . . . . . . . . . 8
Connecting the base station . . . . . . . . 8
Making settings for VoIP telephony . . 10
Belt clip and headset . . . . . . . . . . . . . 13
Menu trees . . . . . . . . . . . . . . . . . . 14
Phone menu . . . . . . . . . . . . . . . . . . . . 14
Web configurator menu . . . . . . . . . . . 17
Making calls with VoIP and
the fixed network . . . . . . . . . . . . 18
Making an external call . . . . . . . . . . . 18
Ending a call . . . . . . . . . . . . . . . . . . . . 18
Accepting a call . . . . . . . . . . . . . . . . . 19
Calling Line Identification . . . . . . . . . 19
Handsfree talking . . . . . . . . . . . . . . . . 20
Muting the handset . . . . . . . . . . . . . . 21
Dialling the emergency number . . . . 21
Operating the handset . . . . . . . . 21
Switching the handset on/off . . . . . . 21
Activating/deactivating the
keypad lock . . . . . . . . . . . . . . . . . . . . . 21
Control key . . . . . . . . . . . . . . . . . . . . 21
Display keys . . . . . . . . . . . . . . . . . . . . 22
Returning to idle status . . . . . . . . . . . 22
Menu guidance . . . . . . . . . . . . . . . . . 22
Correcting incorrect entries . . . . . . . . 23
VoIP telephony via the
Gigaset.net . . . . . . . . . . . . . . . . . 24
Search subscribers in
Gigaset.net directory . . . . . . . . . . . . . 24
Calling a Gigaset.net subscriber . . . . . 26
Network services – VoIP . . . . . . 27
Settings for all calls . . . . . . . . . . . . . . . 27
Network services –
fixed network . . . . . . . . . . . . . . . 27
Making settings for all calls . . . . . . . . 27
Functions during a call . . . . . . . . . . . . 28
Using the directory and lists . . 29
Directory . . . . . . . . . . . . . . . . . . . . . . . 29
Last number redial list . . . . . . . . . . . . 31
Opening lists with the
message key . . . . . . . . . . . . . . . . . . . . 31
Making cost-effective calls . . . . 32
Displaying the call duration . . . . . . . . 32
SMS (text messages) . . . . . . . . . 33
Registering for SMS using the
registration wizard . . . . . . . . . . . . . . . 33
Writing/sending an SMS . . . . . . . . . . . 34
Receiving an SMS . . . . . . . . . . . . . . . . 35
Setting SMS centre . . . . . . . . . . . . . . . 36
SMS on a PABX . . . . . . . . . . . . . . . . . . 36
Activating/deactivating the SMS
function . . . . . . . . . . . . . . . . . . . . . . . . 36
SMS troubleshooting . . . . . . . . . . . . . 37
Using the network mailbox . . . 38
Configuring the network mailbox
for fast access . . . . . . . . . . . . . . . . . . . 38
Viewing the network mailbox
message . . . . . . . . . . . . . . . . . . . . . . . 38
Using several handsets . . . . . . . 39
Registering handsets . . . . . . . . . . . . . . 39
De-registering handsets . . . . . . . . . . . 40
Changing a handset's internal
number . . . . . . . . . . . . . . . . . . . . . . . . 40
Changing the name of a handset . . . . 40
Locating a handset ("Paging") . . . . . . . 40
Making internal calls . . . . . . . . . . . . . . 41
Handset settings . . . . . . . . . . . . 42
Change display language . . . . . . . . . . 42
Setting the display . . . . . . . . . . . . . . . 42
Activating/deactivating auto-answer . 42
Adjusting the loudspeaker volume . . . 42
Changing ringer tones . . . . . . . . . . . . 43
Advisory tones . . . . . . . . . . . . . . . . . . 43