We previously reported that a tiny handful of iPhones shipped without SIM cards, while significantly more units have generated the error message "No SIM card ...

If you've just got your hands on a shiny new Sim card, congratulations. Switching your Sim (the chip that dictates your allowance) can unlock huge savings. Now comes the crucial step of activating it ...

A few years ago, the absence of dual SIM in iPhone was listed as a major shortcoming by numerous smartphone users. It’s normal for most smartphone owners to have a couple of SIM cards to keep their ...

If you have a new phone or a new SIM card for your existing phone, activating the SIM is very straight forward. Make sure your phone is switched on and insert the SIM card. Once the SIM is inserted, ...

If you have a new device or are changing the SIM in your current device, you will need to activate your SKY Mobile SIM to receive mobile service. Continue reading to discover how to do so quickly and ...

Reliance Jio has become one of the biggest players in the Indian smartphone market due to its competitive prepaid and postpaid plans. You can easily get a Reliance Jio SIM card and activate your ...

The Telecom Regulatory Authority of India (Trai) has given a deadline of October 17, 2016 to mobile operators to resolve the matter so that customers do not experience poor quality of service. (PTI) ...