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To Change The Time
1.
Press the "Menu" key.
2.
Press "Park 3".
3.
Enter the password (default is 456).
4.
Press "#".
5.
Press "1" for System Functions.
6.
Press "4" for System Clock.
7.
Enter the time in 12-hour format.
8.
Press "#".
9.
Press AM or PM by pressing "Park 3" in the LCD screen.
10.
Press "#" to confirm.
11.
Hang up or press "HF".
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To Change The Date
1.
Press the "Menu" key.
2.
Press "Park 3".
3.
Enter the password (default is 456).
4.
Press "#".
5
Press "9819" for the date.
6.
Press the digit for the month (January would be "1").
7.
Press "#".
8.
Press the digit(s) for the day.
9.
Press "#".
10.
Press the digits for the year.
11.
Press "#".
12.
Hang up or press "HF".
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