The biggest barrier is actually getting them to leave the voicemail in the first place. Don’t get in your own way by recording a long, drawn-out voicemail greeting that might do more to convince them to hang up than actually leave a message.
If you never recorded one and want to record or change a voicemail greeting, you've come to the right place. The process is very simple. You'll just have to click the green phone icon, the same place you make calls, and navigate to the voicemail screen. On the voicemail screen, you'll see a greetings option on the top left.

You can record custom messages right from your dashboard using Dial-and-Record, which allows you to record it through your phone. Then, once they’ve been recorded, they’re saved in your account to be placed in any section, such as for the welcome greeting, menu prompt, or voicemail greeting, in addition to other sections. Enter the number of rings between 0 and 9, or press #. If you choose 0, calls will go straight to your voicemail without ringing first. If you choose # calls won't go to voicemail at all. The phone will ring until you answer or the caller hangs up. Follow the voice prompts.
Phone will audibly ring or vibrate; Option to answer or decline the call does not appear; If you open the Phone application while the phone is still ringing, you see an option to "return to call in progress" Environment. All Republic 1.0/2.0 phones (excluding DEFY XT) Resolution. Open Settings ; Tap Sounds & Notifications; Tap App Notifications ...