Dear Team Samsung I have a query for my Samsung Galaxy M 31, in calling Dialer App. I have observe a new calling option for few contacts (Not for all contacts) I enclosed here with Arrow marking an image below, it is requested to explain me abo...

i had faced a problem while receiving a call,   screen goes off while device touch or near to ear, but while call ended the screen goes off and black continued, i read some tips from samsung community and tried *#77692# and got poping on screen (1) p...

while receive a call and device at ear screen goes off its fine, but  while we  complete our Talks and device  remove from ear it continue screen black / off and we are not able to end call, on screen button,  i tried *#77692# and getting 2 sensors o...