Sony HIPATH 500 - Manual (Page 70)

Step by step
Privacy/security
70
Locking another telephone to prevent
unauthorized use
If configured (contact your service personnel), you can
lock and unlock other telephones to prevent unauthori-
zed access.
If a phone user locks his or her phone and forgets the
personal lock code, you can use this function to unlock
the phone.
N
Press the key shown.
Select and confirm the option shown.
j
Enter the internal station number of the phone you wish
to lock/unlock.
Confirm,
or
select and confirm the option shown
*943=Lock all phones?
*=Phone lock on?
#=Phone lock off?