Philips SE6581B-17 - Manual (Page 31)

29 Getting started
Clock and Alarm
Clock & Alarm Set Date/Time Enter date & time
(Handset) Set Format Time Format 12 Hours
or 24 Hours
Clock (Base station) Date Format DD/MM
MM/DD
Alarm Off
(Handset only) On Once
On Daily
Alarm Tone Melody 1
(Handset only) Melody 2
Melody 3