There are two tiers of paid accounts, giving you ad-free access, the ability to “Slydial” multiple people simultaneously, and other premium features. For most people, the free version is perfectly adequate.
Not all carriers support Visual Voicemail, but most major ones do. Visual Voicemail will work automatically as long as you’ve set up regular voicemail on your iPhone. Tap the Phone app icon to open it.In the bottom toolbar of the Phone app, tap the Voicemail icon.On the voicemail screen, you’ll see a list of all the voicemails people have left you. Tap any voicemail on the list.When you tap a voicemail on the list, it will expand to show a set of controls as well as the iOS transcription of the voicemail. If you want to read the transcription without hearing the voicemail, you can do that right here. Alternately, you can tap the play button to hear the voicemail. Save And Share Voicemails

On Android, you have a couple of different options. If you don’t want to use Google Voice, you may want to check out the free version of any paid apps, as performance can vary from handset to handset.
Most people screen their phone calls and often avoid answering unknown numbers. If you’re applying for new positions, you should try to view each unexpected call as an exciting opportunity! In the event that you simply can’t pick up the phone, you’ll want a polished voicemail greeting to let the caller know they’ve reached the right person.