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Why does my modem keep crashing? (7 Reasons, 7 Fixes)
Wifi modem: 5 Best Modems and Routers Starting From Rs 1149 For Uninterrupted Internet Connection - The Economic Times
Amazon.com: NETGEAR 4G LTE Broadband Modem - Use LTE as Primary Internet Connection (LB1120) : Electronics
AppleProto03 on Twitter: "For some reason it must have a SIM card in at all times, otherwise the modem will crash, forcing you to restart the phone: https://t.co/KYv5iDslvC" / Twitter