Simply buy AIRSIM data and AIRTALK voice package in AIRSIM ROAM.
AIRSIM is reusable and allows you to enjoy economical mobile data service in 100+ countries.
Keep you updated and enjoy our promotions from time to time.
Once you buy the data and voice package, you can enjoy the service immediately upon arrival.
It allows you to make calls, call back home and even receive Hong Kong calls when you travel abroad. Please download AIRTALK ROAM Mobile App and buy AIRTALK voice package in AIRSIM ROAM before use.
Receiving Hong Kong incoming call is only applicable to calls from your verified Hong Kong mobile number, please divert that number to 305 99 888 before leaving Hong Kong (using your verified mobile number to call ＊＊21＊30599888＃)
Calling Local and Home Numbers, you need to dial the country code and area code as well to make the calls.