Now Airtel subscribers no need pay for their activation for missed call alert even if ur mobile is switched off or out of coverage area its 100% free.

For this you have to just dial a number and it cost you nothing. Without paying a penny you can subscribe to Miss call alert service by Airtel.
*62*9842201006# (Works all over india) from your mobile to Activate Miss Call Alert IF The Ones Provided Below Fails
You will be notified via SMS when you will switch on your phone or you get back your network. To avail follow the instructions given below-
To activate dial : *62*675# and press call button.
To deactivate dial : #62# and press call button.
This service will notify the number of missed calls and also display the name of caller if the number was stored in the address book.
It will also notify the subscribers through SMS about all the calls made to them when their mobile phone was switched off or out of the coverage area. This service will work when the customer was not available to take calls. As soon as the mobile phone was available to take calls the customer will receive SMS from Airtel, which will contain details of the last ten missed calls.

UPDATES >>

FREE MISS CALL ALERT FOR MUMBAI
Just dial **62*+91560# and get free miss call alert 4 lifetime..,

FREE MISS CALL ALERT FOR MAHARASHTRA
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