While roaming in Gmail, I got information about sending free
SMS on mobile using Gmail chat service. It is pretty easy task here. Every user
gets 50 credits. Up to 50 national or international messages user can send. For
each sent message 1 credit will decrease. If, in return user receives replay
for the sent message credit increased by 5. Nowadays Aircel, Idea, MTS, Loop Mobile,
Reliance, Tata DoCoMo, Tata Indicom, Vodafone (In Delhi, Bombay, Kolkata,
Gujarat, A.P., Bihar, Assam, North East etc) are the operators those supports
to this service.
