Operating Instructions

Making/Answering Calls
20
Helpline Tel. No.: U.K. 0844 844 3899 R.O.I. 01289 8333
Key lock
The handset can be locked so that no calls or
settings can be made. Incoming calls can be
answered, but all other functions are disabled
while key lock is on.
To turn key lock on, press 8 for about 3
seconds.
L & is displayed.
L To turn key lock off, press & for about 3
seconds.
Note:
L Calls to emergency numbers cannot be
made until key lock is turned off.
TG6611-6621E(e).book Page 20 Monday, November 14, 2011 1:29 PM