All sounds (Menu 10)
You can select the indication mode for incoming
calls and all alerts from the following options. This
setting affects both interfaces. You can adjust the
same settings in the System settings, see chapter
10 "System: System settings" on page 10-1.
Ring — A ringing tone will sound.
Beep — One short beep will sound and the phone
interface will flash its display lights.
Silent — Turns on the silent service: the commu-
nicator will flash its display lights. No tones will
be heard, including keypad and warning tones.
When silent service is selected, the text SILENT
will be shown on the display in idle mode.