You generally can't use an Apple iPhone on a cell network if it's never been activated with such a network, although once it is activated you can remove your SIM card or simply never connect to the ...

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 ...

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 ...

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 ...

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) ...

Have you managed to get a Reliance Jio 4G SIM for yourself? If so, the next step that you will be desperate to try is to activate the SIM card to get the benefits of the Welcome Offer. Here, we have ...

Posts from this topic will be added to your daily email digest and your homepage feed. is a news writer focused on creative industries, computing, and internet culture. Jess started her career at ...

Security is one crucial issue to we need to pay attention to due to the unsafe environments we live in. Most people have had their phones stolen at some point. And those stolen phones had their bank ...

Your phone's SIM card allows the device to make calls, send texts, and connect to the internet. The SIM card provides a phone number that identifies your device on the carrier's network, whether it's ...