How do I enable Calling Talk & Text? Mariel Frankl August 20, 2019 02:23 Updated Follow You can activate WiFi Calling & Text in the following ways: Log into your online account Visit your nearest Ultra Retailer Call 1-888-777-0446 to speak with Customer Care Related articles How can I make sure my device is set up to support WiFi Talk & Text? How do I know if my WiFi Talk & Text is enabled? How do I enable the Pay for Family setting? Can I save money by buying multiple months up front? How do parents of an Ultra Flex for the Family leave the plan? Comments 0 comments Article is closed for comments.