iphone 6plus gone blank for some time

Hi all

**** important***

Recently I purchased i-phone 6plus around 3 months back.

Today all of sudden display gone blank. Tried to get back it by pressing & holding Sleep/Standby/Power Button.... but it didnt respond.

Then I dialed my phone number from my office landline, it was ringing but no display or sound from i-phone.

As my blue-tooth hands-free is always connected to my phone, I checked connectivity between i-phone & blue-tooth Hands-free.-- found they are connected.

I was upset for a while.😢

Waited for some time and again pressed Sleep/Standby/Power Button.... Display is ON.

Now I am happy.🙂

I request IOS/Apple team to review this case and fix it please.

Thanks

Sudarsan.Gupta