NEC 28i System Manual page 55

Using Wake Up Call
To set a Wake Up Call for your own room:
1. Lift the handset.
2. Dial 131.
3. Dial the time for your wake up.
Use a 24-hour clock. For example, 1:00 PM = 13:00.
You hear confirmation tone.
4. Hang up.
To cancel a Wake Up that you have set:
1. Lift the handset.
2. Dial 132.
You hear confirmation tone.
To set a Wake Up Call for another room:
Normally, only the supervisor's station would have this
capability.
1. Lift the handset.
2. Dial 133.
3. Dial the number of the room phone that should receive the wake
up.
4. Dial the time for your wake up.
Use a 24-hour clock. For example, 1:00 PM = 13:00.
You hear confirmation tone.
5. Hang up.
To cancel a Wake Up you have set for another room:
1. Lift the handset.
2. Dial 134.
3. Dial the number of the room phone who's wake up you want to
cancel.
You hear confirmation tone.
Wake Up Call
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