Key Systems Atlas 32 / 64 / 128

Changing the time on a Atlas 32, 64 or 128 system can be done from any display phone.

1. Enter programming mode by pressing "PROG - PROG - 1 - 2 - 3 - HOLD"
2. Enter mode 09
3. Enter date "YYMMDD"
4. Enter time "HHMM" (in 24 Hour format)
5. Enter day of week 0 - 6 (4 for Thursday)
6. Press "HOLD" at any stage to save a change