What is roaming? Yoodo Care December 29, 2019 08:09 Updated Roaming is a service that will allow you to use your phone outside Malaysia to stay connected with your friends and family. Related articles How do I activate International Roaming on my mobile phone? How much does Roam Like Home cost? What roaming plans does Yoodo have? How do i change my APN settings? What is IDD? Comments 0 comments Please sign in to leave a comment.