Using a Display Key telephone:

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1. Press CL1 key

2. Dial 828

3. Dial password 0000

4. Dial two digits for Year e.g. 01

5. Dial two digits for Month (01-12)

6. Dial two digits for Day (01-31)

7. Dial day of the week (0-6, 0=Sunday, 1=Monday, 2=Tuesday, 3=Wednesday, 4=Thursday, 5=Friday, 6=Saturday)

8. Dial two digits for the Hour (00-23)

9. Dial two digits for the Minute (00-59)

10. Press SPK key to hang up