Siemens C450 IP manual

Issued by

Siemens Home and Office Communication Devices GmbH & Co. KG Schlavenhorst 66

D-46395 Bocholt

Rights of modification reserved.

www.siemens.com/gigaset

Gigaset C450 IP

Contents

Page The handset at a glance Base station at a glance Handset keys Base station key Contents Gigaset C450 IP – more than just making calls First Steps Operating the handset Safety precautions Gigaset C450 IP – more than just making calls VoIP – Making calls via the Internet First Steps Pack contents Setting up the handset for use Inserting the batteries Connecting the charging cradle Installing the base station Connecting the base station supply Connecting the base station with the router Making settings for VoIP telephony Starting the connection wizard Making VoIP settings Menu tree Page Page Making calls Making an external call Ending a call Answering a call Switching between earpiece and handsfree mode Operating the handset Switching the handset on/off Activating/deactivating the keypad lock Control key Display keys Using the directory and lists Directory Storing a number in the directory Managing directory entries Last number redial list Dialling with directory/list SMS (text messages) Writing/sending/saving SMS Receiving/reading SMS Managing SMS lists Setting handset/base station Adjusting the loudspeaker volume Setting the ringtone volume Activating/deactivating the ringtone Using the handset as an alarm clock Web configurator Connecting your PC to the Web configurator De-registering Appendix Care Contact with liquid Questions and answers Service (Customer Care) Authorisation Specifications Recommended rechargeable batteries Handset operating times/charging times Base station power consumption Gigaset C450 IP – Free software GNU LESSER GENERAL PUBLIC LICENSE GNU LESSER GENERAL PUBLIC LICENSE Page Page Page How to Apply These Terms to Your New Libraries