1.2 Making Calls
User Manual
35
To cancel all message waiting indications left at another extension
To lock/unlock message waiting indications
Off-hook.
Enter
70
.
Enter
#
.
PT
0
7
D.Tone
Dial
extension number
.
3
On-hook.
extension no.
C.Tone
Enter
3
.
Off-hook.
On-hook.
PT/SLT
Enter
70
. Enter
lock code
(4000–9999)
2 times to lock or one time to unlock.
Enter
#
.
0
7
C.Tone
Lock
Unlock
lock code
lock code
lock code
An SLT user can enter "
0
"
instead of "
#
".
OR
