Samsung Galaxy Tab 3 Lite SM-T110 ... others cant hear me on Tango Line etc.

[Muhammad Awais4]

Hi

I have been facing this issue from the past few days. On My samsung galaxy tab3 lite, whenever i am dialing/receiving a call via LINE or Tango or other application, others are unable to hear my coice. Although I am hearing them very clear. I have checked all the settings but I dont know what has gone wrong.

Please help. :'(