Probably Analytical Hollywood modem rj11 Failure Semblance wise
RJ11 Phone Networks Modem Adapter for Connecting ADSL Cable to Telephone Line | Walmart Canada
kenable ADSL 2+ High Speed Broadband Modem Cable RJ11 to RJ11 15m (~50 feet) White : Amazon.ca: Electronics
ADSL Cable - 2 Metres - RJ11 to RJ11 - High Quality Modem Lead for Broadband | eBay
RJ11 Cable ADSL 33ft Extension Lead Phone Cord Telephone Plug High Speed Xfinity Internet Broadband Male to Male Router and Modem to RJ11 Phone Socket/Microfilter/Landline Wire (Black) : Amazon.ca: Electronics
RJ11 Connector Dual Jack Cord Cable Y Splitter Telephone Fax Modem 4 wire RJ-11 | eBay
FEDUS 10 Meter Telephone Cable, RJ11 Plug to Plug Modem Line Cable
5M UK RJ11(M) to RJ11(M) Cable for ADSL Modem / Filter 88BT-105
BT to RJ11 Telephone Modem Cable UK Landline Lead Fax Router Phone Sky Box White | eBay
GE RJ11 High Speed Modem Cable, 14ft, 10x Faster Than Standard Cable, Blue 35288 : Amazon.ca: Electronics
4G Wifi Hotspot 300Mbps RJ45 RJ11 VoLTE WAN LAN Broadband Modem Wireless Sim Card Slot Voice Call Router - AliExpress
3G 4G CPE CAT6 SIM Wireless Modem WiFi Router VoIP with Rj11 Port Support 32users Build-in Battery - China Wireless Computer and Mobile Router 4G price | Made-in-China.com