Calling message on home screen and Can not unlocked keypad

[dhln]

Dear all,
I am using samsung b7320 smartphone with Windows mobile 6.1 standard, sliding panel media type of homescreen.
When there is a call from a number in blacklist, I have 2 cases:
- If keypad is unlocked, there is a message: "Incoming call" at the taskbar (upper horizontal bar in the homescreen). When I press END key, the message disappears.
- If keypad is locked, the homescreen does not light up, but there is still that message. And I can not unlock the keypad, except take out the battery.
A friend of mine is using the same phone but upgraded to 6.5. He has never got this problem. No message appears when having call.
Please help me.

[admin]

There is no good solution to handle this problem, which is a conflict between your phone's ScreenLocker app and MagiCall.

[dhln]

I don't use any Screen Locker App. I only lock phone manually by press and hold End Call Key.

[admin]

That's what I meant. It's an screen locker app.

[dhln]

A friend of mine is using the same phone but upgraded to 6.5. He has never got this problem. No message appears when having call and of course no need to do anything else, no locking phone.
The main problem here is why there is the message "Incoming call" in the home screen. If there is not that message, like my friend's phone, it's in normal status.