Step 5. In the greeting section, select whether you want the greeting to be default or custom. Choose custom if you want to record your own voice for a personalized greeting.
Integrate or interconnect the Yeastar S-Series VoIP PBX with other devices or applications.

Android phones can access voicemail by holding down the 1 key on the dial pad until the phone dials your 10-digit phone number. You will automatically connect to your mailbox and be prompted to enter your temporary password; this password is the last 4 digits of your phone number followed by the # key. Start the Google Voice app. Tap the three horizontal lines at the top left of the screen (sometimes called a hamburger menu), and then tap “Settings.” In the Voicemail section, tap “Voicemail greeting.” Tap “Record a greeting.” How do I access my voicemail? To call your voicemail on an Android phone, simply open your phone’s dial pad and hold your finger down on the “1” key. You can also call your voicemail from a different phone by calling your own number and tapping the pound key. How do you check your voicemail?
When I go into the greeting page the page is is not working , touching play / record does nothing. Can’t change anything.