Vizio CPU-56 - Manual (Page 36)

6-14 GROUP BLOCKING ; ALLOWING CALLS AMONG GROUPS (FUNCTION CODE 81)
GROUP BLOCKING 2
ALLOWING CALLS AMONG GROUPS
Step 1
Touch
New Registration ?
Calling Group Called Group
No. (1 ~ 8) No. (s) (max. 7)
Touch
Calling Group Called Group
No. (1 ~ 8) No. (s) (max. 7)
Touch
Confirmation tone
New Registration finished ?
Release
Calling Group No. (1 ~ 8)
Touch
Calling Group No. (1 ~ 8)
Touch
Confirmation tone
Release finished ?
Return
NOTES
Touch
10 times
(Confirmation tone will be heard.)
2. Re-start at Step 1 when mis-dialing occurs
(All other registrations remain valid.)
Function Code
3. Do not register a Group to call itself.
This cancels calling ability to other groups.
4. CPU DIP switch D-4 must be "ON" to employ this
function.
5. Group No.8 is not needed in case 2 exchanges
are tielined.
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1. To release all registered Calling Groups at one time,