About the setup of digital（DMR） channel

[BH1AYY]

Dear teachers, I have written the frequency of GD77 digital channel, but the group call list and address book are repulsive, which cannot be set at the same time. How to solve this problem?

[F1RMB]

Dear teachers, I have written the frequency of GD77 digital channel, but the group call list and address book are repulsive, which cannot be set at the same time. How to solve this problem?

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