@trafix
T720 is dual-band cell phone. You can change it to 900/1800 by entering the enginnering model. Following the below steps:
enter "menu" and "048263*", then you will enter the enginnering model
under "Opcode"
input "10*0*3" for GSM 900
"10*0*4" for GSM 1800
"10*0*5" for GSM 1900
"10*0*6" for dual band GSM 900/1800
Report here or email me if you can make it work in your local networks.
