http://bbvietnam.com/threads/blackberry-smartcom-va-van-de-bao-hanh.39765/#.VFGoiPmUfxo
http://bbvietnam.com/threads/goi-den-bo-phan-cham-soc-khach-hang-dau-den.40594/#.VFGotfmUfxo
http://bbvietnam.com/threads/can-mo...-may-khi-mang-di-bao-hanh.37160/#.VFGo3PmUfxo
http://bbvietnam.com/threads/lua-ch...iua-chinh-hang-va-xach-tay.43597/#post-498476
https://www.nhattao.com/threads/bao-hanh-cua-smartcom-va-toan-chau-lua-dao.3479775/
https://www.nhattao.com/threads/doi-loi-muon-noi-voi-dau-den.3491766/

Và còn rất rất nhiều nữa nhé