How can I add a contact to my XP3?

https://www.youtube.com/watch?v=lMOUSszrgSw   If you need any further assistance with this question, please contact the Sonim Customer Experience Center at 1-833-MY-SONIM (1-833-697-6646) or email us at [email protected].  We are open 24

How do I make a phone call when using the XP3?

https://www.youtube.com/watch?v=jqpL8HSsRJI   If you need any further assistance with this question, please contact the Sonim Customer Experience Center at 1-833-MY-SONIM (1-833-697-6646) or email us at