Zoom User - Calling Mobile App Place A Call
Place a Call
Click on the dial pad icon on the upper left
From here you can dial the 10-digit number
If your organization allows it, you are able to change your caller ID or hide it
If you don't know the number of who you need to reach, you can search for the person under Contacts
You can search at the top and select the contact and tap the phone you would like to dial and the call will begin