From the app Homepage, tap on My Account:
Tap on Phones:
Tap the + icon to add a new phone number or the > icon to edit an existing phone number:
From ParentVUE, click My Account:
To edit an existing phone number, click on the number and make any needed changes:
To add a new phone number, click the + icon, enter a phone number, select the type, and select Primary if you want this to be your main contact number:
Click Update Account to save any changes: