HOW TO CHANGE SYSTEM TIME
This can be done from any telephone, and will correct the time on ALL telephones.
STEP 1: ENTER PROGRAMMING MODE:
Pick up handset
Press PROGRAM button
Press HOLD (it will immediately ask you for a password)
Enter 456# (this is your administrator password)
STEP 2: CHOOSE SYSTEM FUNCTION PROGRAMMING
The automated voice will start giving you options to press...
Press 1 for SYSTEM FUNCTION PROGRAMMING.
Press 4 for SYSTEM CLOCK AND CALENDAR
STEP 3: EDIT TIME
Press 1 for System Time and Date
Enter the time in 12-hour format.
Follow directions to complete.
For assistance, please call QTI Customer Service (909) 912-3320.