I was traveling to Malaysia for an official trip and my company got me a Matrix International sim card to ensure i was connected to my emails and work stuff all the time. Not really having used this i researched and not only did i read some good reviews but i am actually writing one myself. No issues whatsoever!! Smooth services!! Not that i was bothered to know my billed amount but out of curiosity i inquired and was taken aback with just 6k for all the long con calls and data consumption!! Wooo!! Brilliant services overall