BSNL 3G to 4G: How to convert BSNL 3G SIM to 4G and complete the activation process?

4G is fourth generation of mobile communication techlogy which follows on from existing third-generation and second-generation mobile techlogies. It is globally acclaimed and used by companies in order to provide latest and fastest gateway possible to mobile internet in country.

BSNL is one of telecom providers that offer high-speed 4G services to its customers and is working to expand its 4G service rapidly to have a better chance than its rivals. company is also selectively phasing out its 3G service in favour of its newer 4G service in select circles. So, if you're looking to upgrade your BSNL 3G SIM to 4G, here's everything you need to kw:

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Why upgrade BSNL 3G to 4G?

BSNL 4G, 4th generation of mobile data techlogy, provides users with a much faster Internet speed as compared to that of 3G networks. speed certainly comes with an unbeatable online experience for customers. BSNL 4G has t been launched pan-India just yet but company is trying to expand its 4G across country to provide a seamless mobile experience to its subscribers. Since late 2019, BSNL has also been pushing its consumers living in suburban and urban areas to switch to 4G network to enjoy more high-speed broadband service options.

How to get a BSNL 4G SIM card?

To upgrade BSNL 3G SIM to 4G, you should buy SIM card through your nearest BSNL centre or BSNL channel partner/franchisee store. new SIM may generally cost you around ₹20. One may also get a BSNL 4G SIM for free as part of BSNL’s promotional campaign if any. Users can locate ir nearest BSNL retail outlet online. Also, make sure that you check wher 4G VoLTE services are provided in your area by BSNL.

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How to activate a BSNL 4G SIM card?

Once you have swapped your 2G/3G SIM with a 4G SIM card, you will need to activate same by following se simple steps:

Step 1: Open messaging app on your phone to send a mess through your existing BSNL SIM card.

Step 2: Type in mess in this format: RE4G

Assuming you live in Maharashtra, and you have received a new 4G SIM card with 19-digit number 1234567890123456789. To activate card, you will need to send an SMS with text ‘RE4G 456789 MH’. Here, RE4G remains same for every state, 456789 is last six digits of your newly issued 4G card, whereas MH would be circle code for Maharashtra. For those living in or parts of India, y can look up code online.

Step 3: You should send text in above-mentioned format to 53734 from your existing (old) BSNL number.

Step 4: Once you have sent mess, you will shortly receive a tification. Reply with ‘RE4G YES’ to number. You may also verify SIM card number mentioned in text mess with that of your new 4G SIM to verify if it is matching.

Next, you will receive ar mess stating that your request for 4G SIM swap has been registered successfully. w, you should wait for network signal on your old SIM card to disappear automatically. Once disconnected, you can replace old SIM with new your new 4G SIM card.

Congratulations, you have successfully activated BSNL 4G VoLTE services on your device.

*You should take a backup of all your SIM contacts to your phone as it will erase all your SIM data post upgradation for a smoor process. Alternatively, you can back up your phone contacts to a Google account.

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How to check BSNL 4G device compatibility?

Users need to have a 4G handset which is compatible with Band3/1800 MHz. You can easily check BSNL 4G VoLTE compatibility by visiting ir website.

How to activate 4G network settings?

Before you can start enjoying 4G experience, you will need to choose ‘LTE’ or ‘4G’ as ‘Network Mode’ through your 4G handset’s ‘Settings’ menu. Also, make sure that you recharge or opt for a suitable BSNL 4G pack/plan in order to avail 4G speeds and upgrade data pack for 4G us.

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