Your voicemail inbox has a limit of 100 messages with a 10 minute maximum per message. Each voicemail will be sent to your registered email address in .wav file format. If you want to save your voicemails, we suggest keeping the emails and deleting the messages on your magicJack to create space for new incoming messages.
The default voicemail greeting on the iPhone plays generic Your call has been forward to an automated voice message system recording. If you use your phone for work, create a personalized greeting that tells people you’re a professional.

Apple was one of the first companies to include Visual Voicemail on its phones, starting way back in 2007. Rather than having to dial into your normal voicemail system and listening to recorded messages in a fixed sequence, Visual Voicemail shows you a list of your voicemail calls on your screen and lets you listen to them in any order simply by tapping the call in the list.
There is a way to save a voice message on iOS mobile by recording it on Notes or Voice Memos and set them as voicemail greeting. Also, you can share them using SMS, Email, Airdrop, Google Drive, and more, to make a back-up of the recorded voicemail. It isn't delightful when you expect a client call and can't answer it at the moment. You can't get all your phone calls at all times, especially when you are busy with your work. That is why it is important to record voicemails on your iOS device and set it as a response on an incoming call. Therefore, we have listed the steps below on how to capture voicemails on iOS.