Toshiba DK 40, DK40i, DK280, DK424 and DK424i

To change the time on the system from a display phone:

From front desk phone (usually ext. 200)
Press “INT” (do not lift handset)
Press “#” + “652″
Enter the time in Military format
HH:MM:SS (00-23:00-59:00-59)
Press “Redial”
Press “Speaker”

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