● LTE Cat4 wireless communication module ● Comprehensive coverage of all network standards ● Suppor DFOTA, eCall* and DTMF function ● MIMO technology meets the data rate and connection ● reliability requirements of wireless communication systems ● Support 4G card of Unicom, Mobile and Telecom
The Development of the Conference System in the Education IndustryJune 18, 20211. The conference system is widely used in the education industryWith the gradual improvement of IT infrastructure, education informatization is entering the second stage. The popularization and stren...view
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