Panasonic KX-T7720E Telephone User Manual


 
Features List
Desired Function Operation
Useful Features
lock code lock code
lock code
Lock
Unlock
Locking your
extension
(Check the type of your Main Unit.)
KX-TD816/1232
lock code
Lock
Unlock
7 7
7 7
lock code
lock code
KX-TA624
Clearing the
setting
7 9 0
KX-TD816/1232
KX-TA624
(Check the type of your Main Unit.)
7 7
7 7
#
#
7 9 #
*
Consult your dealer for more details.*
7