Operation Manual
Table Of Contents
- Important information
- General information
- Getting to know the Octophon
- Basic functions
- Answering a call
- Switching from handset to speakerphone mode
- Switching from speakerphone mode to the handset
- Switching from headset to speakerphone mode
- Open listening
- Activating/deactivating the microphone
- Ending a call
- Group call for a team
- Listening to voicemail
- Making calls
- Redial
- Consulting a second party
- Call forwarding
- Calling back missed calls
- Programmable sensor keys
- Enhanced phone functions
- Phonebooks and call lists
- Privacy/security
- Individual phone configuration
- Web interface (WBM)
- Fixing problems
- Local user menu
- Index

Getting to know the Octophon
12
Ports on the underside of the phone
Properties of your Octophon F640
LCD display, 40 x 6 characters
Illuminated display
Programmable sensor keys
Full-duplex speakerphone function
Headset
10/100 Mbps Ethernet switch Æ page 13
Interface for key modules
Wall mounting
Power supply (if necessary)
PC
Network switch
Headset
Key module
Handset
Country-
specific
cable










