Voicemail is "full" but I only have 15 saved messages
Hello, I have an Apple SE through Verizon.
I have about 15 saved voicemails, totaling maybe 5 minutes and no voicemails in my deleted folder. But, when someone calls in it says my voicemail is full.
I've shut down my phone and restarted, but its still saying its full.
Any ideas?
Thanks!
iPhone SE, iOS 12