How Does Drop In Work?
Drop In is an optional feature that lets you connect instantly to supported Alexa-enabled devices, like an intercom.
Use Drop In to open an instant conversation between your devices or with your Alexa contacts. When you receive a Drop In, the light indicator on your Echo pulses green and you connect to your contact automatically.
Drop In currently only supports two-way conversations. If you Drop In on a device group, only one device answers.
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