To chat directly with a colleague
Access chat from the left side of the Amazon Chime desktop app or the Messages and Rooms tab in the mobile app.
Choose the person’s name in the left pane, or choose Message and select a name.
If you don't see the name that you want, choose My Contacts, Add Contact.
If the colleague's email address is not associated with a Amazon Chime account, they receive an invite.
Messages are sent to your desktop app if it’s the most active device. If you’re away or on a mobile device, Amazon Chime sends them to your mobile app as push notiﬁcations.
To start an instant meeting, choose the phone icon in the upper-right corner to call the other person.