As an experiment, I tried putting the sim card from my att activated 2g original iphone, into a new 3g phone of a co-worker. (besides the whole "you got your chocolate in my peanut butter moment ...

Bharti Airtel has asked the telecom department to allow the usage of a common sim card on a single device. “Pursuant to launch of BWA services , a large number of LTE-based BWA customers of ...

New Delhi: The department of telecom (DoT) has come out with new guidelines on upgrading SIM cards to 3G or 4G from 2G, which can be activated only with a clear go-ahead from mobile users and on ...

Bharat Sanchar Nigam Limited (BSNL) has been actively launching new offers to attract subscribers. After launching its 5G ...

Posted in Cellphone Hacks, cons Tagged 2g, 36C3, 3g, 4g, 5g, cellular network, eSIM, gsm, sim card, technology Post navigation ← Focus Stacking For Tiny Subjects ...

The SIMphonIC 3G 64 RSA 32-bit SIM card is available from Oberthur Card Systems. About Oberthur Card Systems With sales of 440.2 million Euros in 2002, Oberthur Card Systems is one of the world's ...

BSNL is making it easier for its existing 2G and 3G customers to embrace the latest 4G technology by providing a free 4G SIM card accompanied by 4GB of data at no extra cost.

Used since 2003 to deliver calls, texts and data using older, less efficient technology, 3G (and ultimately 2G) is being switched off to make room for faster and more reliable 5G networks. The switch ...

It's important to note that VoLTE is only compatible with BSNL's 4G and 5G SIM cards. If you are still using an older 2G or 3G SIM card, you can visit a nearby BSNL customer service centre to ...

BSNL (Bharat Sanchar Nigam Limited) has launched its 5G service, branded as Q5G, in India. The telecom giant is offering subscribers a free upgrade from 2G or 3G to 4G or 5G.