This is a 15-digit unique identifier. You can find it on the sticker at the bottom of the device or by logging into the web interface ( 192.168.8.1 ) under Device Information .
: You can find your IMEI number on the device label (usually at the bottom or back) or by dialing on a phone connected to the router's interface. Huawei B311-221 Unlock Huawei B311-221
Unlocking your Huawei B311-221 router is a relatively straightforward process that requires a few steps: This is a 15-digit unique identifier
If the dashboard doesn't ask for a code, the firmware might be customized by the ISP to hide this menu. You may need to use a "Force Unlock" tool or access the hidden NVRAM settings. Huawei B311-221 Unlocking your Huawei B311-221 router is
| Feature | Details | |-----------------------|----------------------------------------------| | | Cat 4 (up to 150 Mbps down / 50 Mbps up) | | 4G Bands | B1/B3/B5/B7/B8/B20/B28/B38/B40/B41 (global) | | Wi-Fi | 802.11 b/g/n, 2.4 GHz only (up to 32 users) | | LAN Ports | 2 x Gigabit Ethernet | | External Antenna | Two SMA ports (CRC9 or TS9, check variant) | | Voice | 1 x RJ11 phone port (VoLTE support varies) | | Management | Web UI (192.168.8.1) + Huawei HiLink app |