1= VODAFONE 3G= 1 U HAVE TO SEND A MSG TO ACTIVATE 3G ON UR SIM , INSERT THAT SIM IN 3G FONE THEN SEND A MSG SMS ACT 3G to 111 WAIT FOR CONFERMATION MSG AND THEN LET IT BE ACTIVATED AND THEN CHOOSE UMTS MODE FOR 3G SERVICES 2=AIRTEL 3G= 1 U HAVE TO SEND A MSG TO ACTIVATE 3G ON UR SIM , INSERT THAT SIM IN 3G FONE THEN SEND A MSG SMS 3G to 121 WAIT FOR CONFERMATION MSG AND THEN LET IT BE ACTIVATED AND THEN CHOOSE UMTS MODE FOR 3G SERVICES 3=IDEA =1 U HAVE TO SEND A MSG TO ACTIVATE 3G ON UR SIM , INSERT THAT SIM IN 3G FONE THEN SEND A MSG SMS ACT3G to 12345 OR 3G TO 54777 WAIT FOR CONFERMATION MSG AND THEN LET IT BE ACTIVATED AND THEN CHOOSE UMTS MODE FOR 3G SERVICES 4=MTNL 3G= 1 U HAVE TO SEND A MSG TO ACTIVATE 3G ON UR SIM , INSERT THAT SIM IN 3G FONE THEN SEND A MSG SMS ACT3G to 444 WAIT FOR CONFERMATION MSG AND THEN LET IT BE ACTIVATED AND THEN CHOOSE UMTS MODE FOR 3G SERVICES 5=TATA DOCOMO 3G= 1 U HAVE TO SEND A MSG TO ACTIVATE 3G ON UR SIM , INSERT THAT SIM IN 3G FONE THEN SEND A MSG SMS ACT3G to 53333 OR 3GLIFE TO 53333 WAIT FOR CONFERMATION MSG AND THEN LET IT BE ACTIVATED AND THEN CHOOSE UMTS MODE FOR 3G SERVICES 6=AIRCEL 3G= 1 U HAVE TO SEND A MSG TO ACTIVATE 3G ON UR SIM , INSERT THAT SIM IN 3G FONE THEN SEND A MSG SMS START 3G to 121 WAIT FOR CONFERMATION MSG AND THEN LET IT BE ACTIVATED AND THEN CHOOSE UMTS MODE FOR 3G SERVICES
