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

Individual phone configuration
105
Step by step
Background lighting
You can have the background lighting switch off auto-
matically after a time defined by you.
z
You can also configure this setting via the Web interface
Æ page 125.
N Press the key shown.
Select and confirm the option shown.
Select and confirm the option shown.
if nec.
j Enter and confirm the User password.
Select and confirm the option shown.
Select and confirm the option shown.
Select and confirm the option shown.
The following time options are available for background
lighting:
• 1 minute
• 5 minutes
• 30 minutes
• 60 minutes
• 2 hours
• 4 hours
• 8 hours
The default setting is 1 minute.
gh Select and confirm the time.
Confirm the option shown.
Settings
User
Phone
Energy saving mode
Time for background lighting
Save & Exit










