Does Campaign Monitor support SMS?

SMS is a new feature that is not generally available to all Campaign Monitor customers.  As a first step, I recommend reaching out to Campaign Monitor to check your account.

Our integration does support SMS. It allows you, via our import wizard, to map a cell number to Campaign Monitor and import it to that field. You can learn more here - https://www.beaufort12.com/campaignmonitor/support/manage-general-settings#SMS-Settings