HUAWEI 4G Router B315: User guides,FAQs,recycling,repair services|HUAWEI Support Global
Huawei B315S-22 user manual (English - 21 pages)
Huawei B311-521 Unlocked 4g Lte 150 Mbps Mobile Wi-fi Router (3g/4g Lte In Usa, Canada, Latm, Venezuela, Brasil, Europe, Asia, M - Routers - AliExpress