Email it to yourself.
Attach the file to an email to your own address. It stays in your mailbox when you change phones, and you can download it again on any computer.
SOLIPSIUM Super resolution audio engine
Voicemail
Save it as an audio file from an iPhone or an Android phone, even when there is no save button. Carriers keep voicemails on their own schedules and can delete them, so save the ones that matter today.
Go to the Phone app. In the Classic layout, and on iOS 18, tap Voicemail, then tap the message. In the Unified layout, tap Calls, then tap the message in the Recents list; to see only voicemails, tap the filter button, then Voicemails.
With the message open, tap the Share button. Apple's guide calls this step "Share the message".
Choose Save to Files to keep it on the phone, or Mail or Messages to send it to yourself. It is saved as an audio file (usually .m4a).
Steps 1 and 2 are Apple's own, from Check voicemail on iPhone. Apple does not name the file type; .m4a is what people report. No Share button? Follow the steps for no save button.
In the Phone by Google app: open the Phone app, then tap Voicemail at the bottom. Google's guide says the app's visual voicemail is available for AT&T, Cellcom, Coriolis, Google Fi, O2, Orange and T-Mobile. With another carrier, look for its own voicemail app, or follow the steps for no save button.
Google's guide: expand the voicemail, then tap Send to, then tap the app you want to use.
Choose email, a cloud drive or a files app. Many Android phones save .amr or .3gp files; Google's guide names no format.
AT&T's guide for the Samsung Galaxy S26 says: in the Visual Voicemail app, touch and hold the message, then tap Archive and confirm; the file goes to My Files, Internal Storage, VisualVoicemail, and leaves the mailbox. To keep it in the mailbox as well, select it and tap Share. Other phones' and carriers' voicemail apps have their own save or share menus.
From Google's guide, How to check your voicemail, and AT&T's Galaxy S26 guide.
Find a quiet room, turn the volume up and play the voicemail on speaker.
Hold a second phone close and record with its voice memo app, or record it on a computer with the online voice recorder.
Save the recording when the message ends. It will sound less clear than the original, but it is yours to keep.
Keep a copy
A phone can be lost, replaced or reset. Once the voicemail is a file, give it a name you will recognise, such as who it is from and the date, and put copies in two or three places.
Attach the file to an email to your own address. It stays in your mailbox when you change phones, and you can download it again on any computer.
Save it to iCloud Drive, Google Drive, OneDrive or Dropbox, wherever your photos and documents already go, so it is there when you sign in on a new phone.
Copy the file to a computer, and to a USB drive as well if you can. A copy you hold yourself does not depend on any account.
Check it
iPhone voicemails and voice memos save as M4A, and many Android phones save AMR or 3GP. Solipsium opens all of them, as well as the WAV and MP3 files a tape transfer service sends back.
Drop a saved voicemail here
Solipsium checks it in your browser for clipping, hum and noise, without uploading it. It can then repair the first 20 seconds for you to hear, with no account.
M4A, WAV, MP3 and more, up to five minutes. Chrome, Edge and Firefox cannot read AMR, which many Android voicemails use, so they cannot check an AMR file; the try can still send it whole, up to 25 MB, and repair its first 20 seconds.
After signing up, drop the same file into the editor to repair all of it.
Then drop the same file into the editor. Scans and short repairs are free.
Questions
It depends on the carrier and the plan. Carriers keep voicemails on their own schedules and can delete them, so save the ones that matter today. Apple's iPhone guide for iOS 18 says messages are saved until you delete them, or until your carrier erases them if they are not stored in iCloud.
Look in the Phone app first: on an iPhone, Apple's guide shows a Deleted Messages list where a message can be undeleted. If it is not there, ask your carrier whether it still holds a copy; once a carrier has erased a message, it may not come back.
Play the voicemail on speaker in a quiet room and record it with a second phone, or with the online voice recorder on a computer. The copy sounds less clear than the original, but you keep it. The steps are under no save button.
An iPhone saves an audio file (usually .m4a). Many Android phones save .amr or .3gp; Google's guide names no format. Chrome, Edge and Firefox cannot open AMR sound, which many Android voicemails and some 3GP files carry, so in those browsers the check here cannot read such a file; the try can still send it whole, up to 25 MB, to Solipsium's server, which keeps only its first 20 seconds. If a computer or an app will not play an M4A, the M4A to MP3 converter makes an MP3 in your browser.
Without an account, drop the saved file in the box above: the check runs in your browser, and the try repairs its first 20 seconds with Suggested repair. Speech that stops below about 5 kHz, as on a phone line or a low-bitrate call, gets its treble rebuilt by the AP-BWE model, and so does a file saved at 16 kHz, which stops at 8 kHz. Suggested repair does this when the scan finds nothing else wrong, or only steady noise, which it cleans first. The rebuild leaves the sound below 4 kHz (8 kHz in a 16 kHz file) as it found it, and labels the treble it adds as inferred sound.
Make a free account, open the saved voicemail in the editor, and repair the part that is hard to hear.
Free account, no card.