"Retrieving accidentally deleted voicemails from iPhone: I am in a nursing homehome and few months back I accidentally erased some voicemails to my wife can I possibly get those back so I can listen to them and her her voice"
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Troubleshooting Deleted Voicemail:
Contact your Carrier:
Voicemails are stored remotely on your Carrier's server; they are not stored locally on your iPhone. So, restoring the iPhone from a backup would not be successful. If they are deleted, then they are deleted. So, from here, go through your Carrier, seeing what service they have for recovering Voicemail. Report back what methods of recovery they have.