Airtel user her. they waved of my rental for six months when i got the connection. mow they inform me that they will wave off my rental again for the next six months. Customer care has been good too. any services get activated and deactivated within an hr. GPRS is good especially on the o2 which gives www surfing and not wap surfing. i like them, i like them a lot.
MTNL Dolphin connectivity is actually not bad... in my limited experience with MTNL and Airtel, there was hardly any difference in signal clarity....BTW what is "push-to-talk" ?And have Airtel stopped being the SMS-spam pimps of India??