Why couldn't I answer a call on LG Optimus L2II E435k?

[AC Question]

Why couldn't I answer a call on LG Optimus L2II E435k

I couldn't answer a call on my just bought brand new LG Optimus L2II E435k even I swiped or pressed the answer button pls help!

 

[B. Diddy]

Re: Why couldn't I answer a call on LG Optimus L2II E435k

Welcome to Android Central! Page 43 of the manual says to swipe the answer icon in any direction: http://www.lg.com/in/support-mobile/lg-OPTIMUS-L3II-Dual-E435#