If you’ve just switched over your phone’s data plan to GiffGaff to save some money, congrats – GiffGaff is a solid, reliable network. But how do you actually activate a GiffGaff SIM card? As always, ...

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 ...

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 ...

Many people who have managed to get a Reliance Jio 4G SIM are facing a great delay in the activation of the SIM card. The issue is due to the huge load in the system as there is a great demand for the ...

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 ...

Nida is a tech and telecom journalist with more than five years of writing experience. She graduated from the University of Toronto with a BA in journalism. You have more than one option for ...

Airtel is a leading telecom operator in India, which offers affordable plans as well as 4G connectivity all over India. Sometimes users may face problems in accessing 4G services on their phones, one ...

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) ...