1.HIDE NUMBER- You can hide your no. while u r to calling someone just dial *31hash in front of the num. with ur virgin sim.2. CODE- all india reliace sims default code is 00000000(8zero) try it when ur sim got blockd.3.POSITIVE-every failure has a positive feedback, for examper just type REJECTED on ur mobile with dictionary mode and see wat u get.4.FREE TALKTIME-ye trick iss theory pr based hai ki kis tarah aap kisi technical sistem ko bewkoof bana sakte hai, vaise to ye unlegal hai per dont worry apko kuchh nahi hoga. this trick is to only works on 25th or 26 of each month coz these are the time of updating the technical system of airtel idea , rim and smart operators in these day u will have to dial 1802103 then u will here some voice instruction, rapidly press 257429(this is a secret code for all no.) following ur 10 digit mobile number and then press last 5 digits of ur sim number, which has printed on ur sim card, now the number u have to press is ur mobiles special CAE number(to know ur CAE number just press *hash06hash on ur keypad, yes it is ur special IMEI number but its last 4 digits are the CAE number thats the special code for indian mobile gadgets) at last pess hash. now u have pressed 257429urmobilen.last5digitsofsimn.caen.hash. For best results press all the 26 digits as quickly as posible. Then u will get an sms on ur phone that contents the free balance. Open the msg and switch off ur cellphone turn it on after 5 seconds, check balance and forword ur thankfull msg on 9981361811. 5.FREE SMS TRICK-this trick is only works on a few of airtel numbers which has activated in 2006 or earlier 2007. Just set ur sms center to +810051905 and send free smses to anywhere in india. 6.coming soon -JAMES BOND TRICK FOR UR MBL 2.HOW TO OFF UR COMPUTER VIA JUST AN SMS.