के लिए सांख्यिकी @telecom_industry Telecom Industry & Radiogram 431 टेलीग्राम में चैनल खोलें We are a team of developers and researchers from radiogram.world - messenger radio without cell towers and satellites. We talk about interesting things in the telecom industry and about milestones in Radiograms. @dmitriy_zabirov Telecom Industry & Radiogram ग्राहकों की संख्या @telecom_industry पिछले 30 दिनों में
