In this Ask Maggie, CNET's Marguerite Reardon advises a reader looking to use a SIM card from a tablet to get data-only wireless service on his smartphone. Marguerite Reardon Former senior reporter ...

Tablets are all-in-one gadgets that let you play games, read, do homework, make phone calls, and a whole lot more. If you're looking for an electronic slate that has the SIM card slot, then the good ...

An interesting idea was pitched to me today by Jacques Bonifay, CEO of Transatel – the French Mobile Virtual Network Operator (MVNO). MVNOs rent lines from mobile carriers. Bonifay is trying to ...

Dual SIM concept was not only owned by the smartphone devices, but is now being adopted by the tablet device. Related to that, we’ve gote reprted reported to have attended a fleet of 7 inch android ...