a. nine-digit number (for RingCentral Office account users) OR
b. 12-digit number (for Glip Pro and Glip Pro+ users) if you’re using RingCentral Video OR
c. 10-digit number if you’re using RingCentral Meetings as your video service.
a. nine-digit number (for RingCentral Office account users) OR
b. 12-digit number (for Glip Pro and Glip Pro+ users) if you’re using RingCentral Video OR
c. 10-digit number if you’re using RingCentral Meetings as your video service.