You can access Webex either by computer or by phone. You can download the Webex app to your phone in order to see the meeting live or you can call the phone number listed and type in the code to be able to listen in on the meeting. You won't be able to see the meeting but only listen in and chat if needed.
Join by phone
+1-415-655-0001 US Toll
Access code: 737 757 245
Host PIN: 0780
+1-415-655-0001 US Toll
Access code: 737 757 245
Host PIN: 0780