Huawei Mate 7 Full Dual Active SIM, Calling test & SIM Card Installation - YouTube

https://www.youtube.com/watch?v=Fn06BAxmx0A

Testing the Dual Active SIM feature on the Huawei Ascend Mate 7. Check our full review here: https://www.youtube.com/watch?v=IuhTMzsF9MA Follow us on Faceboo...