Is the format of the terminal registration verification code in the SoftRadio added device correct?

• A.test&_test
• B.TEST&_test123
• C.test$_test
• D.TEST$_test123

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Which of the following states does not belong to the PSM power saving mode?

• A.Sleep state
• B.Transmission state
• C.Group call monitoring state
• D.Idle state

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