3 ms·
You're registered to one of them at a time. Baseband chips typically only handle 1 network at a time. Here's an example http://www.youtube.com/watch?v=nw76tsRK
by noselasd 12y ago
You're registered to one of them at a time. Baseband chips typically only handle 1 network at a time.
Here's an example http://www.youtube.com/watch?v=nw76tsRKa_Q#t=44 http://www.youtube.com/watch?v=nw76tsRKa_Q#t=44
- userbinator 12y agoIt depends on the type of dual SIM exactly; it could mean anything from not more than being able to switch between two SIMs, to being able to use both of them simultaneously. The Mediatek dual SIM phones do register to both networks at a time, they have two IMEIs as well. http://www.youtube.com/watch?v=Ro7k4itFT-U http://www.youtube.com/watch?v=Ro7k4itFT-U