Tata Docomo Free SMS Trick.

Hi friends! here is a trick for sending free SMS in Docomo. SO, get started-

STEP 1- Sms 'join' to 121 and wait for confirmation
STEP 2- sms 'quit' to 121 and wait for confirmation
STEP 3- now check your balance

You will have 50 local/ national sms valid for 1 week

                                                              Enjoy!