Operation Manual

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Table Of Contents

Copyright
Warranty
Declaration of conformity
Safety instructions
Disposal of the product
Hardware Components
- ip810c
- ip820c
- ip830c
- ip840c
- (1) Display
- (2) Keypad and LEDs
- (3) Audio Devices
User Interfaces
User and Administrator Mode
Documentation
Phone Installation
Phone Initialization
- (1) Hardware Self-Test
- (2) TFTP Update Screen
- (3) Automatic Phone Initialization
  - (3a) DHCP Request
  - (3b) Mass Deployment
- (3) Manual Phone Initialization
Registration
- Successful Registration
- Unsuccessful Registration
Idle Screen
- Default Idle Screen
- Customized Idle Screen
Phone User Interface
- Menu Structure
- Settings Menu
Web User Interface
- Access
- Phone Configuration Changes
General Configuration Tasks
- Language
  - Phone User Interface Language
  - Web User Interface Language
- Time and Date
- Keyboard Lock
  - Locking
  - Unlocking
- Display Format
Display Configuration Tasks
- Display Contrast
- Backlight Mode
Audio Configuration Tasks
- Volume
- Headset Use
  - Activation
  - Deactivation
- Ringtones
SIP Identity Configuration Tasks
- Adding / Editing Extensions
- Blocking Extensions
- Removing Extensions
  - Single Extension
  - All Extensions
Function Key Configuration Tasks
- Input fields
- Key Types
Maintenance Tasks
- Administrator Password
- Operation Modes
  - User Mode
  - Administrator Mode
- Firmware Update
- Reboot
- Factory Reset
Outgoing Calls
- Extension (SIP identity) for Outgoing Calls
- Making Calls
  - Supported Formats
  - Input Mode
  - Audio Operation Mode
- Auto Completion (Number Guessing)
- Call Completion
  - Enabling
  - When “Busy” (CCBS)
  - On “No Responding” (CCNR)
- Call Termination
- Redial
- Call Indication
  - Acoustic
  - Visual
- Accepting Incoming Calls
- Call Waiting
- Denying Incoming Calls
- Denying Incoming Calls Automatically
- DND (Do Not Disturb) Mode
- Call Forwarding
  - Always
  - Busy
  - Timeout
- Audio Operation Modes
- Mute / Unmute
  - Mute
  - Unmute
- Multiple Speaker Mode
  - Enable Casing Speaker
  - Disable Casing Speaker
- Hold and Resume
  - Hold
  - Resume
- Call Transfer
  - Blind Transfer
  - Attended Transfer
- Conference
  - Establishing
  - Disconnecting
- Call Recording
  - Turn On
  - Turn Off
- 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
  - Message LED
  - Idle Screen Symbols/Messages
- Retrieve New Messages
- Busy Lamp Field (BLF) feature
- “Calls” List
- Call Pickup

User Manual - English

Auto Completion (Number Guessing)

L Note: The following setting must have been provisioned in advance:

 Setup  Advanced  Behavior  Number Guessing: <ON>

 Setup  Advanced  Behavior  Number Guessing Minimum Length: <2..4>

Action: Dial a supported format (see page 51) using auto completion (number guessing)

ip810c ip820c ip830c ip840c

Enter a supported format (number or name Æ digits/letters) to be dialed.

Result: After the minimum number (Number Guessing Minimum Length) has been entered, the phone will

search the call lists (page

78) and the phone directory (page 77) for numbers/names containing those

digits/letters and present the search results in a list on the display. The resulting list can be browsed using

The displayed entry can be dialed by pressing The highlighted entry can be dialed by pressing

or continue entering numbers/letters

Action: Turn off auto completion (number guessing) temporarily

ip810c ip820c ip830c ip840c

Press

or press

Result: The entered number will not be auto-completed by number guessing. Dial the number

by pressing