Operation Manual
Table Of Contents
- Copyright
- Warranty
- Declaration of conformity
- Safety instructions
- Disposal of the product
- Hardware Components
- User Interfaces
- User and Administrator Mode
- Documentation
- Phone Installation
- Phone Initialization
- Registration
- Idle Screen
- Phone User Interface
- Web User Interface
- General Configuration Tasks
- Display Configuration Tasks
- Audio Configuration Tasks
- SIP Identity Configuration Tasks
- Function Key Configuration Tasks
- Maintenance Tasks
- Outgoing Calls
- Extension (SIP identity) for Outgoing Calls
- Making Calls
- Auto Completion (Number Guessing)
- Call Completion
- Call Termination
- Redial
- Call Indication
- Accepting Incoming Calls
- Call Waiting
- Denying Incoming Calls
- Denying Incoming Calls Automatically
- DND (Do Not Disturb) Mode
- Call Forwarding
- Audio Operation Modes
- Mute / Unmute
- Multiple Speaker Mode
- Hold and Resume
- Call Transfer
- Conference
- Call Recording
- Logoff All Users (Extensions/SIP Identities)
- Logon New User (Extension/SIP Identity)
- Access
- Access
- Availability
- Access
- Changing the Presence State
- Contact Presence
- Acoustical Indication
- Visual Indication
- Retrieve New Messages
- Busy Lamp Field (BLF) feature
- “Calls” List
- Call Pickup
User Manual - English
32
Audio Configuration Tasks
Volume
You can adjust the volume of the currently used audio device when the phone is in “dialing”
mode (see page
54) or during an active call (see page 68).
Action: Adjust the volume of the active audio device.
ip810c ip820c ip830c ip840c
Press
When handset mode is activated the following screen appears in the display:
Handset Volume:
■■■■■■■■■_ _ _ _ _ _
Handset Volume:
■■■■■■■■■_ _ _ _ _ _
— Handset Volume —
Handset Volume time
When handsfree mode is activated the following screen appears in the display:
Speaker Volume:
■■■■■■■■■_ _ _ _
_
_
Speaker Volume:
■■■■■■■■■_ _ _ _ _ _
— Speaker Volume —
Speaker Volume time
When headset mode is activated the following screen appears in the display:
Headset Volume:
■■■■■■■■■_ _ _ _ _ _
Headset Volume:
■■■■■■■■■_ _ _ _ _ _
— Headset Volume —
Headset Volume time
Decrease volume Increase volume
or press or press
-
S1
S4
<<
S1
>>
S4
Press to save the change or press to cancel.
Result: The volume of the active audio device has been adjusted.