Description
BusinessPhone – Premium Telephone8
13 Tone / Pulse dialling
Switch between tone or pulse dialling. See section “Audible
Adjustments” on page 52.
14 Flash / Earth mode
Switch between “flash” (timed break) or “earth” mode for the R-key.
See section “Audible Adjustments” on page 52.
15 Clock on/off
See section “Date and Time” on page 47.
16 Loudspeaker
17 Microphone
18 Handset with hearing aid function
See section “Audible Adjustments” on page 52.
Please note: The handset may retain small metal objects
in the earcap region.