Open the Google Voice app .At the top left, tap Menu. Settings.In the Voicemail section, tap Voicemail greeting.Tap Record a greeting.Tap Record .Record your greeting and when you’re done, tap Stop .Choose what you want to do with the recording:
It’s a good practice for each of your team members to have their own personal business phone numbers. There are many reasons why they shouldn’t use their personal cell phone number for business, so you’ll want to give them their own phone number through your VoIP provider or phone system.

Last, make sure you keep this voicemail account up to date, especially if you have some kind of "out of office" message, telling people where you are. Michael Hyatt updates his voicemail message every day-- it may seem excessive, but it lets his callers know that he regularly checks his voicemail, cares about messages he receives, and is likely to get back to them.
Are you finding you can’t delete voicemails on your iPhone? Are voicemails not playing at all? Did you try deleting a voicemail but it kept coming back? Is your iPhone just generally being a pain in the neck with regards to voicemail? Today’s tutorial will show you how to fix all of these problems and possibly more to get your iPhone voicemail working properly.