To lock
Lift handset
To
unlock
PRS PRS
ml

7 7

Dial 77 Dial lock
code
(000 through
999)
Dial Same
lock code
again
Dial f Hang up or
KFHONE
I
I
Lift handset
or press
SP-PHONE
Dial 77 Dial lock
code Dial # Hang up or
press
SP-PHONE
Description Conditions
To
lock
1.
Lift the handset or press the SP-PHONE
button.
2.
3.
Dial (77).
4.
5.
Dial the lock code.
Lock code must be 3 digits (100 through 999)
Dial the same lock code again.
Dial (#)
Locked : 301 will be displayed.
I lock code
6. Hang up or press the SP-PHONE button.
Locking an extension prohibits another user from
dialing on an outside line until unlocked.
Operation
l
When dialing to an outside line using a locked
extension, reorder tone will be heard.
Restricted will be displayed.
0
LOCK code must be 3 numerical digits except
for the I# and X button.
To
unlock
1.
Lift handset or press the SP-PHONE button.
2. Dial (77).
3. Dial the lock code.
4. Dial (#).
Unlocked will be displayed.
5. Hang up or press the SP-PHONE button.
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