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To add a click-to-call button to your video, toggle on the Call-to-Action field, set the button text (such as “Call Me”), and in the URL field enter tel: followed by your phone number (for example, tel:1234567890). Viewers can then tap the button to call you directly. This requires the Starter Plan or higher.

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Key takeaways

  • Video CTAs require the Starter Plan or higher.
  • Toggle on the Call-to-Action field, then set your button text (for example, “Call Me”).
  • In the URL field, enter tel: followed by your phone number, like tel:1234567890.
  • Check the preview area on the right of the page to confirm the button looks correct before sharing.
Note: you must be on the Starter Plan or a higher plan to use video CTAs (Call-To-Action)
Follow these steps to add a “Call Me” button to your videos
  • Toggle on the Call-to-Action field
Call to Action
  • Write your desired button text(ex: Call Me)
  • Writetel: and your phone number where it says URL(ex: tel:1234567890)
Call to Action display You’ll be able to check that everything looks good in the preview area on the right of your page 👍

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How do I format the phone number for a click-to-call button?

Enter the number in the URL field as tel: immediately followed by the digits, with no spaces, like tel:1234567890. The tel: prefix is what tells the viewer’s device to place a call when they tap the button.

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Frequently asked questions

Video CTAs (Call-To-Action buttons) require the Starter Plan or a higher plan.
In the URL field, type tel: followed by your phone number, for example tel:1234567890. The tel: prefix turns the button into a click-to-call link.
Write whatever prompts the viewer to call, such as “Call Me.” You set this in the button text field when you toggle on the Call-to-Action.
Use the preview area on the right side of the page. It shows how the CTA button will appear to viewers so you can confirm everything looks right.
Yes. Sendspark also supports CTAs that open a URL link, so you can point viewers to a webpage instead of a phone number.
Updated July 2026.