By the way, if you want a quick overview of this kind of equipment if you've never seen it before, here's (randomly picked by Bing Shopping) China Skyline's mar

By the way, if you want a quick overview of this kind of equipment if you've never seen it before, here's (randomly picked by Bing Shopping) China Skyline's marketing blurb for a similar 64-port SMS gateway: * https://chinaskyline.net/sk-gsm-voip-gateway/esim-64-ports-sms-gateway.html https://chinaskyline.net/sk-gsm-voip-gateway/esim-64-ports-s...