Communication channel- instructional text

Summary: On the candidate profile page, are we able to add any instructional/informational text about communication channels?

Content (required):

For returning candidate to change their communication preference from email to SMS the steps are 1) Click on profile 2) get verification code via email 3) Click on edit personal details, scroll down and click the box indicating "Use SMS as a communication channel" We can amend the labels on the phone number field, but it's not clear if we can customize the text next to "Use SMS as a communication channel" to provide additional information like a link to disclosures (data & Msg rates apply) or indicate countries where we cannot support SMS.