If you want to activate 3G in Tata Docomo prepaid SIM then you should have two things.Those are Tata Docomo SIM and 3G enabled Handset.Tata Docomo says “3G is Simple” but it is true because you don’t need to buy tata docomo 3G sim normal 2G is more than enough.
To enjoy 3G you just need to send a single message which format is given below:
SMS 3G LIFE to 53333
When your message is delivered to them then you will get confirmation message says 3G service is activated on the number.With it you will also get WAP Push for the accessing the 3G.
Now enjoy Tata Docomo 3G.Make sure you have selected the network mode UMTS or HSDPA to enjoy 3G speed.


{ 12 comments… read them below or add one }
Nice, i was looking to activate gprs in my cell.
It really helps me.
Thanks
Thanks for your comment.Enjoy internet on mobile phone.
Hey,
Airtel 3G offers 2GB data @ 149 Rs. Does DOCOMO has such plans?
You are the only person saying Airtel is providing free 3G data for Rs 149 .Sorry Docomo doesn’t have this type of plan.
does i have to pay any extra cost for using 3g service on my mobile
Yes absolutely..you have to pay extra cost for Using 3G service on Ur mobile phone. 3G>2g
there is 2g recharge in my Sim so can i able to activate 3g in my Sim now
i have started my 3g act. But in 3g coverage my phone cannat found 3g network
is there any step to connect with 3g coverage.
You have to change the network mode into UMTS or HSDPA on your 3G mobile phone
after activating 3G can i start video calling without using any software.
Sorry,you need Additional application to make make video call on your Android mobile.I don’t know whether your need is possible on other mobile OS.
After sending a msg I’m receiving like Hi! You are already activated on 3G. To explore our range of 3G packs sms 3G to 141(Toll Free). but Docomo 250 plan is not working in this 3g plan 2g only working help me how to activate in my mobile