If u do not 've en0gh balance 2 make a call..
Jst do dis,
dial
*555* Mobile no. Which u want to call #
now prs d call butten..
Dis will send an sms 2 ur frnd..
Eg: *555*9645xxx#
(Vodafone Only)
emergency TT on Idea..
Jst Dial *444#
u'll get Rs.4/
eTT!