I have B310s-22, I don’t know how it differs from B310s, but the web interface from 310 got up fine. I took it for a summer residence, to distribute the Internet, because I didn’t want to use the phone, and the whistle at a very slightly lower price is not so convenient and functional. Modified web interface opened additional settings (for example, connect only via LTE) There is a jack for the phone, but I checked, I can’t find the cables. ( I recommend.
🔌 uni USB C Hub with Ethernet Adapter, 4K HDMI, Gigabit Ethernet, and 3 USB 3.0 Ports for MacBook Pro, iPad Pro, XPS
11 Review
🔌 CERRXIAN RS232 to Ethernet Serial Device Server - TCP/IP Converter with 1Port DB9 RS232 Serial to Ethernet Connectivity
3 Review
🌐 StarTech.com NETRS2321P: 1-Port RS232 to Ethernet IP Converter, Serial over IP Device Server - Black
5 Review
HB-UMLS Sabrent USB 2.0 Hub with 4 Ports and LED Power Switches for Each Port
12 Review