a. Subscribe to international roaming service with your home country’s operator.
b. Make sure your handset supports the GSM900/1800/2100 standard. If not, please check with your operator for handset rental service.
c. Cancel any call forwarding to avoid extra roaming charges.
d. If you need to call forward, use divert ALL calls function and forward your mobile numbers to a local home number or your voicemail.
e. Use keypad lock function to lock your phone to avoid unnecessary calls accidentally made by pressing the send key of your phone while roaming.