Sending & Receiving SMS on Linux. tl;dr: Use an SMS gateway service… | by Michael Marner | Medium
FIMT 1/8/16/32/64 ports USB sms gateway,gprs modem price,16 port M35 modem - AliExpress
GitHub - nerdinand/SMSGateway: A very hacky Android SMS gateway app. Enables you to connect via telnet via USB (after forwarding a port with adb) and send and receive SMS via the phone.
4G LTE 8 Port GSM Modem For Bulk SMS With HTTP API Support Text Message Broadcasting Device From Senlink, $440.13 | DHgate.Com
VNS4400 - Wireless SMS Gateway for instant alerts & notifications
64 ports SMS Gateway Modem Company
Setting up SMS Sending and Receiving using a USB GSM Dongle by ZTE — Selective Intellect
GitHub - Domochip/sms2mqtt: Gateway to send/receive SMS through MQTT using an USB GSM dongle (gammu)