Serial.RingIndicator

From Xojo Documentation

 This item was deprecated in version 2019r2.
Please use SerialConnection.RingIndicator as a replacement.
Read-Only Property (As Boolean )
BooleanValue = aSerial.RingIndicator

New in 5.5

Supported for all project types and targets.

Enables you to read the state of the RingIndicator line.

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