Chrome Version       : 69.0.3497.91
OS Version: 
URLs (if applicable) :
Other browsers tested:
  Add OK or FAIL after other browsers where you have tested this issue:
     Safari:
    Firefox:
    IE/Edge:

What steps will reproduce the problem?
1.
2.
3.

What is the expected result?


What happens instead of that?
My jitterbug ignaks all incoming calls as user busy

Please provide any additional information below. Attach a screenshot if
possible.

UserAgentString: Mozilla/5.0 (Linux; Android 5.1.1; A622GL Build/LMY47V) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.91 Mobile Safari/537.36