Iwatsu ENTERPROSE-CS Owner's Manual page 272

To set a wake-up call from a guest room:
 Lift the receiver.
 Wait for the dial tone.
 Dial the Wake-Up Call code
 Wait for a confirmation tone.
 Dial the wake-up time in military time H H : M M.
 Wait for a confirmation tone.
 Hang up.
To cancel a wake-up call from a guest room:
 Lift the receiver.
 Wait for the dial tone.
 Dial the Cancel code

Dial the Wake-Up Call code
 Wait for a confirmation tone.
 Hang up.
Wake-Up Call Report
If your system is equipped with a printer you may have the status of Wake-Up
Call attempts printed as they occur.
An example of the print out is below.
DATE TIME
07/29 08:20
The result of the call attempt is shown under the ANSWER column.
O = call was answered, X = call was not answered.
HOSPITALITY FEATURES USER GUIDE - 254
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TEL
230
ANSWER
O