Document Outline

• The handset at a glance
• Base station at a glance
• Safety precautions
  • Pack contents
  • Installing the base station
  • Connecting the base station
  • Setting up the handset for use
    • Inserting the batteries
    • Placing the handset in the base station and registering
    • Initial charging and discharging of batteries
    • Setting the date and time
  • Belt clip and headset
    • Attaching the belt clip
    • Connection socket for headset
• Menu tree
• Making calls
  • Making an external call
  • Ending a call
  • Answering a call
  • Calling Line Identification.
    • Call display with CLIP/CLI
  • Handsfree operation
    • Activating/deactivating handsfree
• Operating the handset
  • Switching the handset on/off
  • Activating/deactivating the keypad lock
  • Control key on the handset
  • Display keys
  • Returning to idle status
    • Main menu (first menu level)
    • Submenus
  • Correcting incorrect entries
• Using the directory and lists
  • Directory
    • Storing the first number in the directory
    • Storing a number in the directory
    • Selecting a directory entry
    • Dialling with the directory
    • Managing directory entries
    • Using quick dial keys
    • Sending the directory to another handset
    • Adding a displayed number to the directory
    • Copying a number from the directory
  • Last number redial list
    • Dialling from the last number redial list
    • Managing entries in the last number redial list
  • Opening lists with the message key
    • Calls list
    • Opening callslist
    • List entry
    • Deleting the calls list
• Making cost-effective calls
  • Automatic network provider code (preselection)
    • Storing preselection numbers
    • Saving or editing entries in the preselection lists
    • Temporarily cancelling preselection
  • Displaying the call duration
• SMS (text messages)
  • Registering for SMS using the registration wizard
  • Writing/sending an SMS
    • Draft message list
  • Receiving an SMS
    • Incoming list
    • Replying to or forwarding text messages
    • Adding a number to the directory
  • Setting SMS centre:
    • Entering/changing SMS centres
    • Sending an SMS through another SMS centre
  • Activating/deactivating the SMS function
  • SMS troubleshooting
• Using the network mailbox
  • Configuring the network mailbox for fast access
  • Viewing a message from the network mailbox
• Using several handsets
  • Registering handsets
    • Manual registration Gigaset C45 to Gigaset C450
    • Registering other handsets
  • Making internal calls
    • Transferring a call to another handset
    • Internal consultation calls
    • Accepting a waiting call
  • Listening in to an external call
    • Activating/deactivating internal listening in
    • Internal listening in
• Handset settings
  • Changing the display language
  • Setting the display
  • Activating/deactivating auto answer
  • Adjusting the loudspeaker volume
  • Changing ringtones
    • Setting ringer volume
    • Setting ringer melody
    • Activating/deactivating the ringer
  • Activating/deactivating suppression of the first ringtone
  • Advisory tones
    • Activating/deactivating advisory tones
    • Setting the battery warning tone
  • Using the handset as an alarm clock
    • Activating/deactivating the alarm clock
    • Setting the wake up time.
  • Restoring the handset default settings
• Base station settings
  • Changing the system PIN
  • Restoring the base station to factory settings
    • Resetting the base station using a key on the base station
• Operating the base station on the PABX
  • Dialling modes and flash time
    • Changing the dialling mode
    • Setting the flash time
  • Setting pauses
    • Changing pause after line seizure
    • Changing the pause after the recall key
• Appendix
  • Symbols and typographical conventions used
  • Care
  • Contact with liquid
  • Questions and answers
  • Authorisation
  • Specifications
    • Recommended batteries
    • Handset operating times/charging times
    • Base station power consumption
    • General specifications
    • Editing text
    • Order of directory entries
    • Entering special characters
• Accessories
• Index