iphone 6 ear speaker not working

So I just have this iPhone 6 for a week and already have an issue...

I can dial a call....but can't hear anything....

If I put it on speak phone.....I can hear everything....

not sure way....just seems like the ear speaker is out for some reason

I rebooted.....I synced.....I re-intalled...

same issue still happens.....no sound coming-out of the ear speaker....

anyone care to help?

Masterdiver77