One Key Group Call Radio-laura-3

Retevis New One Key Group Call Radio-RB67 is coming

Retevis New One Key Group Call Radio-RB67 is coming When the managers and group members in different channels, enabling the one key group call function can help managers quickly call members. Retevis launched some new products this year, there are 2 models include this function, this article we mainly introduce the RB67 one-touch group call […]

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