What is a dual SIM phone?
dual sim phones come with many different benefits, making them a must-have device for many. however, not everyone understands what 'dual sim' means or how dual sim phones work.
Tags : dual sim
Why are smatphone now using 2 SIM technology with 2 standby waves but not 2 SIMs at the same time?
the 2-cell 2 sim phones (dual sim) can connect to two networks (same or different carriers to receive and make separate calls) on the same phone becoming more and more popular and