Ericsson DT59C - Manual (Page 86)

Settings
DT590 86
Alarm clock
Set an alarm
When you have entered the Toolbox menu: º
Navigate to Alarm clock and then Set.
¿
Enter the time for the alarm.
Use Navigate key to select AM or PM. Ь Ы
Press to activate.
The Alarm clock icon in the display indicates that the alarm clock is
activated.
When the alarm sounds
The alarm sounds, and the question Cancel alarm? is shown in the
display. Ь Ы
Press to acknowledge and cancel the alarm.
The Alarm clock icon disappears.
To cancel an alarm setting
When you have entered the Toolbox menu: º
Navigate to Alarm clock and then Clear. Ь Ы
Press to cancel the alarm.
The Alarm clock icon disappears.