Siemens C450 - Manual (Page 3)

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Contents
Gigaset C 450 / IM-Nord EN / A31008-M1706-R201-1-7619 / C450_laender_IVZ.fm / 27.7.05
Contents
The handset at a glance . . . . . . . . . . . 1
Base station at a glance . . . . . . . . . . . 1
Safety precautions . . . . . . . . . . . . . . . 3
Gigaset C450 –
more than just a telephone . . . . . . . . 4
First Steps . . . . . . . . . . . . . . . . . . . . . . 4
Pack contents . . . . . . . . . . . . . . . . . . . . . . . . . 4
Installing the base station . . . . . . . . . . . . . . . 4
Connecting the base station . . . . . . . . . . . . . 4
Setting up the handset for use . . . . . . . . . . . 4
Belt clip and headset . . . . . . . . . . . . . . . . . . . 6
Menu tree . . . . . . . . . . . . . . . . . . . . . . 7
Making calls . . . . . . . . . . . . . . . . . . . . 9
Making an external call . . . . . . . . . . . . . . . . . 9
Ending a call . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Answering a call . . . . . . . . . . . . . . . . . . . . . . . 9
Calling Line Identification. . . . . . . . . . . . . . . . 9
Handsfree operation . . . . . . . . . . . . . . . . . . . 9
Operating the handset . . . . . . . . . . . 10
Switching the handset on/off . . . . . . . . . . . 10
Activating/deactivating the keypad lock . . . 10
Control key on the handset . . . . . . . . . . . . . 10
Display keys . . . . . . . . . . . . . . . . . . . . . . . . . 10
Returning to idle status . . . . . . . . . . . . . . . . 10
Menu guidance . . . . . . . . . . . . . . . . . . . . . . 11
Correcting incorrect entries . . . . . . . . . . . . . 11
Using the directory and lists . . . . . . 12
Directory . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Last number redial list . . . . . . . . . . . . . . . . . 13
Opening lists with the message key . . . . . . 13
Making cost-effective calls . . . . . . . 14
Automatic network provider code
(preselection) . . . . . . . . . . . . . . . . . . . . . . . . 14
Displaying the call duration . . . . . . . . . . . . . 14
SMS (text messages) . . . . . . . . . . . . 15
Registering for SMS using the
registration wizard . . . . . . . . . . . . . . . . . . . . 15
Writing/sending an SMS . . . . . . . . . . . . . . . 15
Receiving an SMS . . . . . . . . . . . . . . . . . . . . . 16
Setting SMS centre: . . . . . . . . . . . . . . . . . . . 17
SMS to a PABX . . . . . . . . . . . . . . . . . . . . . . . 17
Activating/deactivating the SMS function . . 17
SMS troubleshooting . . . . . . . . . . . . . . . . . . 17
Using the network mailbox . . . . . . . 19
Configuring the network mailbox
for fast access . . . . . . . . . . . . . . . . . . . . . . . 19
Viewing a message from the
network mailbox . . . . . . . . . . . . . . . . . . . . . 19
Using several handsets . . . . . . . . . . . 19
Registering handsets . . . . . . . . . . . . . . . . . 19
Locating a handset ("Paging") . . . . . . . . . . 20
Making internal calls . . . . . . . . . . . . . . . . . . 20
Listening in to an external call . . . . . . . . . . 20
Handset settings . . . . . . . . . . . . . . . . 21
Changing the display language . . . . . . . . . 21
Setting the display . . . . . . . . . . . . . . . . . . . 21
Activating/deactivating auto answer . . . . . 21
Adjusting the loudspeaker volume . . . . . . . 21
Changing ringtones . . . . . . . . . . . . . . . . . . 21
Activating/deactivating
suppression of the first ringtone . . . . . . . . 22
Advisory tones . . . . . . . . . . . . . . . . . . . . . . 22
Using the handset as an alarm clock . . . . . 22
Restoring the handset default settings . . . 23
Base station settings . . . . . . . . . . . . 23
Restoring the base station to
factory settings . . . . . . . . . . . . . . . . . . . . . . 23
Operating the base station on
the PABX . . . . . . . . . . . . . . . . . . . . . . 23
Dialling modes and flash time . . . . . . . . . . 23
Setting pauses . . . . . . . . . . . . . . . . . . . . . . 24
Appendix . . . . . . . . . . . . . . . . . . . . . . 25
Symbols and typographical
conventions used . . . . . . . . . . . . . . . . . . . . 25
Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Contact with liquid . . . . . . . . . . . . . . . . . . 25
Questions and answers . . . . . . . . . . . . . . . 25
Service (Customer Care) . . . . . . . . . . . . . . . 26
Authorisation . . . . . . . . . . . . . . . . . . . . . . . 27
Specifications . . . . . . . . . . . . . . . . . . . . . . . 27
Writing and editing a text message . . . . . . 28
Accessories . . . . . . . . . . . . . . . . . . . . 29
Index . . . . . . . . . . . . . . . . . . . . . . . . . . 30