International roaming is a kind of mobile network used by mobile users who leave their home network mobile to other countries or regions. International roaming test is a function test and verify for mobile terminals in the state of international roaming, such as: voice, SMS, MMS, data service, video telephony service.

International roaming is a kind of mobile network used by mobile users who leave their home network mobile to other countries or regions. International roaming test is a function test and verify for mobile terminals in the state of international roaming, such as: voice, SMS, MMS, data service, video telephony service.

 We can provide international roaming test service in the United States of America, European countries, Hong Kong, Taiwan, South Korea according to the clients’ requirements.