Will my BSNL 3G Sim Stop working if I dont upgrade my 3G sim to 4G sim?
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Will my BSNL 3G Sim Stop working if I dont upgrade my 3G sim to 4G sim?
can i still use my 3G sim in 2G mode?
my main issue is im unable to get replacement sim (4g/3g sim) due to docs issue. so i just want my current 3g sim to active in future.
pls confirm. tia.
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bro, as of now ur right but in future hope they donât say compulsory we have to upgrade 3g sim to 4g even to use 2g. hope they dont deactivate 3g sim cards.
If they shut down 2G/3G service in future then yes!
bro in this case we have to upgrade. i m aware of this situation but most likely this wont happen. only 2g and 4g/5g will be there. 3g will be phased out. infact it has already started.
Lots of rural people still use basic handsets. Since BSNL is govt owned, I donât think they will stop 2g
my main issue is im unable to get replacement sim (4g/3g sim) due to docs issue. so i just want my current 3g sim to be active in future.
i have lost my Vodafone SIM as i was unable to upgrade it into 4G it stopped working⌠no idea about BSNL AnnaâŚ
was it not working in 2g mode?
Continue using old SIM ,donât upgrade , it will work Lifelong , BSNL is trusted 
Answers to your query.
1)No, Your 3G sim will work fine.
2)Yes u can
3)Can u pls explain ur issue little more (whats are those docs issue??)
they need local address proof only.
If you can spare 90 days in a different operator then you will get the ownership.. (through MNP- port out and then port in)
For Upgrade Doc Required??
Just today upgraded my 3G sim to 4G
100rs charge for 4G sim đ
Had to fill sim replacement form + give them a copy of my driver licence
Activation of new sim in 2 hours
The exchange office had notice boards everywhere stating âGo Cashlessâ & âCC/DC Supportedâ but when I gave my DC for paying 100 they said they donât have the facility 
Anyone has any idea about when 4G rollout (Band 2100mhz) happens pan India? They have been telling â4G soonâ from Early 2018
there are no charges for this. u have been conned.
In my town the have shut the 3G signals down only 2G and 4G works
So 3G plans working at 4G speed ?
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No bro, it will work
I m too using it. If dont upgrade just 4g wonât work.