❓ Help Sim card problem

[ChocoMartinPH]

Good day! Ask lang po sana ako kung anu ibig sabihin ng pag switch ng sim card 1 and 2? Samsung duos kasi fon ko.



Salamat!

 

[H Y B R i D 21]

For me, it is just a way of switching from one network to another.
Giving you a chance to choice what network you refer in accessing the internet through mobile data.

 

[PesteM DiabolicaE]

choice iyan kung ino gagawin mong active na sim.. PRIMARY SIM CARD