Aastra Dialog 4222 Dialog 4222 Office for BusinessPhone, user guide - Page 8
BusinessPhone - Dialog 4222 Office / Dialog, & 3212, Volume control, Microphone
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Description 13 Volume control To adjust the volume. See section "Settings" on page 88. 14 Microphone 15 Optional key panel 17 Dual-Function programmable keys. Note: Use only an optional key panel of type DBY 419 01. 16 Loudspeaker 17 Handset with hearing aid function Please note: The handset may attract and retain small metal objects in the earcap region. 8 BusinessPhone - Dialog 4222 Office / Dialog 3211 & 3212
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Description
BusinessPhone – Dialog 4222 Office / Dialog
3211 & 3212
8
13
Volume control
To adjust the volume. See section “Settings” on page 88.
14
Microphone
15
Optional key panel
17 Dual-Function programmable keys.
Note:
Use only an optional key panel of type DBY 419 01.
16
Loudspeaker
17
Handset with hearing aid function
Please note:
The handset may attract and retain small
metal objects in the earcap region.