AT接入鉴权的时候,包括 (1)ChApchAllenge-response, (2)A12Acessrequest, (3)A12AcessAccept, (4)chApAuthentificAtionsuccess,信令流程正确的顺序是:()
- A1-2-3-4
- B1-3-2-4
- C2-1-3-4
- D2-3-1-4
AT接入鉴权的时候,包括 (1)ChApchAllenge-response, (2)A12Acessrequest, (3)A12AcessAccept, (4)chApAuthentificAtionsuccess,信令流程正确的顺序是:()
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