What is dual SIM dual standby mean?
What is dual SIM dual standby mean? Dual-SIM Standby (DSS) requires the user to specify which of the two SIMs is able to make and receive calls, while Dual-SIM Active (DSA) enables both cards to receive calls at the same time. … What does it mean by dual standby? About Dual SIM Dual Standby (DSDS) […]