There are many reasons for call interruptions, such as steals or scheduling described by high -priority walkie -talkie, interruption of intercom signals, and machine faults. If you need to support, you can contact the purchasing dealer or our business to get help, thank you!
Read MoreIn order to ensure the security of the communication business of the special department, the national radio management department specifically planned several groups for its use. The frequency range ranges from 350 ~ 390MHz. Its 350MHz ~ 370MHz is mainly used for public security systems.
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