Unfortunately this deal has expired. Get notified of deals like this in the future.
HERE is a good offer for all airtel subscriber: Now get 500 Mb 3g data free!!!
Steps:
1. Connect net though Airtel SIM only
2. Then Go here http://3gdongle.airt...n/
4. Fill your alternate Contact details and submit
5. Put the OTP , you have recieved and press submit
6. Now you will get 500MB free data on Airtel sim
Note: Offer valid for airtel dongle users only
Get Free 500 Mb 3g Data For Mobile With New Trick
1. First copy this link:
https://www.airtel.in/myaccount/NavigationApp?n...
2. Replace “MobileNumber” with your 10 digit Airtel mobile number.
3. Now open that link.
4. You will get an OTP code to your mobile.
5. Enter that and click “Submit”.
6. Now a new page will open with this link -
www.airtel.in/myaccount/NavigationApp/home....on
7. Now to get your MSISDN code see below screenshot
8. Paste that MSISDN code to the new link given below
9. Now paste that code to this link –
https://www.airtel.in/account/3gDongle/quickLin...
10. Now open this link and you will get that offer. Click on
the offer image.
11. Now enter alternate mobile number(Can be same as the original one) and email id.
12. Now you will receive a code to that alternate mobile
number.
13. Enter that code and you will get your offer activated.
image hosting without account
Do Vote Up if it works for you…
Some FAQs
Q. Is this offer valid for Dongle only?
A. The official offer is for dongle only but the trick is to get this activated on any Airtel number.
Q. What’s the validity of 3G data pack recieved under this offer?
A. It’s limited to 7 days.
Q. How to check 3G Data Balance?
A. Dial *123*11# for checking 3G Data balance.
Dial *123*10# for checking 2G Data balance.
Or Dial *123*2# for more options.
Q. Is any alternate number really required?
A. No, you can put it same as the one on which OTP was recieved.
Q. Is this offer for valid for postpaid?
A. Yes, the offer is for prepaid as well as postpaid subscribers but postpaid subscribers are facing a few issues.
Q. I’m continuosly getting “FORBIDDEN ERROR”, what to do?
A. First logout and then try logging it again however a few recieved the 3G data even after the error.
Q. I’m unable to open the last link to enter MSISDN, what to do?
A. You need to recheck the link you are copying
Q. I already have data left so will this add over to that data or replace the existing one?
A. It’ll add over to the existing 3G data plan you’re having and validity will be as per the existing data plan.
Q. I’m unable to see the screenshot to get MSISDN code, what to do?
A. Check this:
http://links.desidime.com/?url=http://4.bp.blog...
Q. Is this thread a repost?
A. No, not at all so better check it yourself:
https://www.desidime.com/forums/hot-deals-online...
https://www.desidime.com/forums/freebies-all-fre...
In none of these threads, the method/trick/technique to have this Airtel Dongle offer activated on your Airtel mobile was mentioned then how it can be regarded as a repost!!!
All the relevant answers belong to different users.
Deal Wiki
500MB 3G Data FREE For Airtel Users
How to get this deal
- Click here to go to 3gdongle.airtel.
Steps:
1. Connect net though Airtel SIM only
2. Then Go here http://3gdongle.airt...n/
4. Fill your alternate Contact details and submit
5. Put the OTP , you have recieved and press submit
6. Now you will get 500MB free data on Airtel sim
Note: Offer valid for airtel dongle users only
Get Free 500 Mb 3g Data For Mobile With New Trick
1. First copy this link:
https://www.airtel.in/myaccount/NavigationApp?n...
2. Replace “MobileNumber” with your 10 digit Airtel mobile number.
3. Now open that link.
4. You will get an OTP code to your mobile.
5. Enter that and click “Submit”.
6. Now a new page will open with this link -
www.airtel.in/myaccount/NavigationApp/home....on
7. Now to get your MSISDN code see below screenshot
8. Paste that MSISDN code to the new link given below
9. Now paste that code to this link –
https://www.airtel.in/account/3gDongle/quickLin...
10. Now open this link and you will get that offer. Click on
the offer image.
11. Now enter alternate mobile number(Can be same as the original one) and email id.
12. Now you will receive a code to that alternate mobile
number.
13. Enter that code and you will get your offer activated.
one time offer on same number? 
Worked for me… Waiting for Activation SMS
I have a all ready 2g data . When follow step i get this msg " Your request for Rs.0 Free 500MB Plan can not be processed as your current Free MB is more than 50MB. You can activate any 3G pack or plan only when your free MB balance is lower 50MB."
I was try again bul last step show me diffence scheme.
not working for me. keep on saying unable to process request this time.
Got it perfectly. I am on 2g plan and have around 900mb data left.
I have got the sms saying that it will be activated in 30 mins, but its been more than 12 hrs, still no 3g pack activated.:-{ 
This is valid only if u have less than 50 mb in a/c
Thnks… Woked (y)
Worked like charm, tried for 2 different numbers 
thanks for sharing
I activated it yesterday and used for some time.no charge. today I was charged for using it 
geturchiru wrote:
I activated it yesterday and used for some time.no charge. today I was charged for using it
how much:shock:
I think as per the usage..I opened snapdeal app and browsed through couple of products. App usage shows it is around 650KB and if I remember correctly I was charged 1.55Rs. Not sure about the 3G charges in Bangalore.
How to check the 3G balance
*123*11# is not showing up anything
use *121*2# for checkin net balance
sanchitkagg wrote:
use *121*2# for checkin net balance
3G balance isn’t showing there for me, are you able to see it there bro 
Achilles wrote:sanchitkagg wrote:
use *121*2# for checkin net balance
3G balance isn’t showing there for me, are you able to see it there bro
Which circle?
Achilles wrote:
How to check the 3G balance
*123*11# is not showing up anything
SMS 3GUSE to 121
Give this a try…
pulkitvatsa wrote:
Which circle?
Andhra Pradesh
Achilles wrote:pulkitvatsa wrote:
Which circle?
Andhra Pradesh
You are from AP???
Even after successfully activating it.. did receive free 3G data..
Muje ye deal nahi mili hai 30 min me activate ho jayega aisa msg aaya par blnc check karte waqt nahi bata rahe hai. To me kya karu? Plzzz rpl
i think i got 500mb 2 times. 
as no plan was activated before
Nice worked
3G Vol. based 1147.07 MB 10/08/2014
Mr_Reddy wrote:
You are from AP???
Telangana specifically but the operator circles aren’t changed bro.
Anyways to check 3G balance from this offer in AP we need to dial *123*83#
followed everything ..got the sms too but didn’t get 500mb 3G also not showing 3g usage by *123*11# or 3GUSE to 121.
kolkata subscriber here
BML wrote:
followed everything ..got the sms too but didn’t get 500mb 3G also now showing 3g usage by *123*11# or 3GUSE to 121.
kolkata subscriber here
Dial *123*83# once and tell me result bro
Achilles wrote:BML wrote:
followed everything ..got the sms too but didn’t get 500mb 3G also now showing 3g usage by *123*11# or 3GUSE to 121.
kolkata subscriber here
Dial *123*83# once and tell me result bro
got this reply after *123*83# – this is a new service operation so u need to specify a message here….
feeling lazy to try this 
airtel charging postpaid customers who activated this offer wtf.
how to enable 3G in Pay As you go mode??