Auto end call after 2 hours

[riessyaf]

Hi,so im using A21S samsung and everytime I called someone,the phone would always end the call when it reach 2 hours. How can I fix this? Why it's happening?

[khtannnnnnnnnn]

Is your phone overheating? Or did you set a limit for your mobile data?

[riessyaf]

no i didnt. i checked it as well but i didnt set any limit. And no,my phone did not overheat

[Mchhh]

call for 2hours ? woah

[riessyaf]

yeah,haha. I have to call a lot of people for a long time. Especially for meetings and discussions