vibration and notification problem

[Loka]

Hey...

I got a Xperia V two days back. The 1st and 2nd day it was ok, but now I get vibrating notification everytime I try to make a call and continus after the call ends. The notification ends only after I lock the screen. Please help

[Cot88]

Try to make a call booting your phone in safe mode and tell us if issue is the same

• Turn off the device.
• Press and hold down the power key  until the phone vibrates.
• Wait until the Xperia™ logotype disappears.
• Press and hold the volume down key. The device then restarts in safe mode.
• To exit safe mode, restart the device.