Vodafone has made new 4G SIM cards available with retailers and kirana shops where customers can go to upgrade their existing SIM cards. Image Source: Vodafone official Youtube page The telecom ...

If all you want to do is access Audi Connect, and not make calls or send texts, all you need is a data-only SIM card. But if you want to experience all of Audi Connect, including support for phone ...

Of late, there has been an increase in the use of 4G network in India. There are numerous reports that are also supporting this fact. In the recent times, you can notice service providers offering 4G ...

National telecommunications company, Globacom, has unveiled data gifts for its subscribers who upgrade from 3G to 4G LTE network. This is in a bid to encourage them to enjoy faster network. In a ...

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 ...

In a move toward modernizing its network and enhancing user experiences, the telecommunication giant, Bharti Sanchar Nigam Limited (BSNL), is offering a free upgrade to 4G SIM cards for its 2G and 3G ...

Mobile data is the most expensive thing about running a phone these days. Data has replaced calls and texts as mobile networks’ main revenue source. You can still get some very good SIM-only deals, ...

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 ...