ContentsContents

The handset at a glance . . . . . . . . 1 Base station at a glance . . . . . . . . 1 Safety precautions . . . . . . . . . . . . 5

Gigaset S450 IP –more than just a telephone . . . . . 6VoIP – making calls via

the Internet . . . . . . . . . . . . . . . . . . 7 First steps . . . . . . . . . . . . . . . . . . . . 7

Pack contents . . . . . . . . . . . . . . . . . . . . 7 Setting up the handset for use . . . . . . . 7 Installing the base station . . . . . . . . . . 9 Connecting the base station . . . . . . . 10 Making settings for VoIP telephony . . 12 Belt clip and headset . . . . . . . . . . . . . 15

Menu trees . . . . . . . . . . . . . . . . . . 16

Phone menu . . . . . . . . . . . . . . . . . . . . 16 Web configurator menu . . . . . . . . . . . 19

Making calls with VoIP andthe fixed network . . . . . . . . . . . . 20

Making an external call . . . . . . . . . . . 20 Ending a call . . . . . . . . . . . . . . . . . . . . 21 Answering a call . . . . . . . . . . . . . . . . . 21 Calling Line Identification . . . . . . . . . 21 Handsfree talking . . . . . . . . . . . . . . . . 22 Muting the handset . . . . . . . . . . . . . . 22 Dialling the emergency number . . . . 23

Operating the handset . . . . . . . . 23

Activating/deactivating the handset . 23 Activating/deactivating

the keypad lock . . . . . . . . . . . . . . . . . 23 Control key . . . . . . . . . . . . . . . . . . . . . 23 Display keys . . . . . . . . . . . . . . . . . . . . 24 Reverting to idle status . . . . . . . . . . . . 24 Menu guidance . . . . . . . . . . . . . . . . . 24 Correcting incorrect entries . . . . . . . . 25

VoIP telephony viaGigaset.net . . . . . . . . . . . . . . . . . 25

Searching for subscribers in

the Gigaset.net directory . . . . . . . . . . 25 Entering, editing and deleting

own entry . . . . . . . . . . . . . . . . . . . . . . 27 Calling a Gigaset.net subscriber . . . . . 27

Network services – VoIP . . . . . . 28

Settings for all calls . . . . . . . . . . . . . . . 28 Functions during a call . . . . . . . . . . . . 28

Using the directory and lists . . 30

Directory/call-by-call list . . . . . . . . . . . 30 Last number redial list . . . . . . . . . . . . 33 Opening lists with the

message key . . . . . . . . . . . . . . . . . . . . 33

Making cost-effective calls . . . . 35

Displaying the call duration . . . . . . . .

35

Linking call-by-call numbers

 

with a number . . . . . . . . . . . . . . . . . .

35

SMS (text messages) . . . . . . . . . 36

Writing/sending an SMS . . . . . . . . . . . 37 Receiving an SMS . . . . . . . . . . . . . . . . 39 Notification by SMS . . . . . . . . . . . . . . . 41 SMS mailboxes . . . . . . . . . . . . . . . . . . 41 Setting SMS centre . . . . . . . . . . . . . . . 42 SMS on a PABX . . . . . . . . . . . . . . . . . . 43 Activating/deactivating

SMS function . . . . . . . . . . . . . . . . . . . . 43 SMS troubleshooting . . . . . . . . . . . . . 43

E-mail notifications . . . . . . . . . . 45

Entering access data for the

incoming e-mail server . . . . . . . . . . . . 45 Opening the incoming

e-mail server . . . . . . . . . . . . . . . . . . . . 46

Messenger . . . . . . . . . . . . . . . . . 48

Establishing a connection,

going online . . . . . . . . . . . . . . . . . . . . 49 Changing/checking your

personal status, going offline . . . . . . . 50

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