a. Message: Tap to send a direct message to your company or personal contacts. Enter your contact’s names or email addresses, then tap Next at top right
b. Text: Tap to send a text message to your mobile device contacts. Search for a contact or enter a number, then tap the airplane button to send the text message. Please note that this option is only available to users with a direct number or DigitalLine. To learn more, visit Add Direct Number to User and Phone Numbers - RingCentral DigitalLine Overview
c. Email: Tap to open your mobile device’s email app. Enter your contact’s email address, then tap Send