Huawei G3512 Dual SIM Device UK – サポートフォーラム

Huawei G3512 Network connection [Huawei G3512 Dual SIM Device UK - 231504]

Just got a  Huawei g3512 and having some trouble making calls with it. I tried couple of SIMs - both US-AT&T and International. Both SIMs work fine with other unlocked phones, but are not being picked up by this Huawei phone. It keeps saying network not connected. Appreciate any ideas. Thanks..