I have been using a Moto G phone from Koodo but recently bought a Black view Ultra A6 (from China) hoping to use the dual SIM when I travel to India. However, when I put the SIM from my Moto G inti the Blackview, it recognizes the card as being from Telus but will only allow emergency calls and doesn't connect to the network. Could this be a bandwidth problem? Or a 2g vs 3g issue? Any help would be appreciated! Thanks!