You can add contacts to a personal directory in the Calling User Portal. The Calling User Portal integrates with your desk phone, Webex, and/or Webex Calling, so that you can create speed dials for personal contacts to use when making calls.
Go to https://settings.webex.com and select Webex Calling.
From the Calling User Portal, click Directory.
Click the My Contacts tab.
Enter the Name and Phone Number of the contact to add.
(Optional) Select a Speed Dial number from the drop-down menu.
What to do next
To place a call to a speed dial contact, dial #, followed by the speed dial code, then #. This can be done on your desk phone, Webex, or Webex Calling.