K850i - How to lock keypad during call?

Click to view updated thread with images

Posted by adamcroft86
Hi all,

Having problems with the K850i - it's sending blank text messages to the first person in my phonebook while I'm on the phone. My cheek is activating the touchscreen buttons. Is there any way to lock the keypad or disable these keys during a call?

Posted by tranced
locking keys is not possible afaik. but you can go to menu while you are talking.

Posted by w999ismine
it is possible.press the power button while in a call and goto ''keylock''