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BusinessPhone – Ericsson Dialog 4422 IP Office10
10 Headset key
See section “Accessories” on page 91.
11 Clear key / Exit key / Log off key
• To disconnect calls or exit a function. Can always be pressed
instead of replacing the handset.
• To exit the Settings mode. See section “Settings” on page 75.
• To log off from the system. See section “Log off” on page 25.
For a description on how to use the Exit key and Log off key, see
section “Hidden key functions” on page 11.
12 Loudspeaker
13 Handset with hearing aid function
Please note: The handset may attract and retain small
metal objects in the earcap region.
14 Pull-out leaf for quick access (optional)
See section “Accessories” on page 91.
15 Power adapter connection
See section “Install Cables” on page 110.
16 Message
Message indication key. Press the key to retrieve the message. See
section “Access the Mailbox” on page 57.
17 Key Panel (optional, Dialog 4422 v. 2 only)
The extra key panel has 17 programmable keys. See section “Key
panel” on page 91.
18 Microphone (optional, Dialog 4422 v. 2 only)
Used for handsfree conversation.