TEMPO.CO, Jakarta - Expired SIM card numbers can occur due to several reasons, such as overdue grace periods, never being used, or not being recharged for a long time. However, users can still ...

Not that you'd know from its formulaic product name (seriously, Acer, you've gotta switch things up), but the 5-inch Liquid E700 Android smartphone has an interesting feature geared toward travelers: ...

If you’re tired carrying two mobile phones or more at the same times, it’s time to one phone which has tw simcard slot inside, thanks to dual-sim card technology but now there is Motorola Motokey ...

A SIM card, or subscriber identity module, is a small card in your cellphone that connects you to the network. Your SIM card contains your phone number, and lets you make phone calls, send text ...