One of the best and quick fix to this issue is to turn off Wi-Fi for once and switch to Cellular data connection and then try to change the default greeting to custom on iPhone.
Verizon only: Unfortunately, if you have set up the voicemail successfully but still unable to change the greetings of Voicemail from the Voicemail tab, then dial *86 and select option 4 to make a change. Step #1: Launch the “Phone” app on your iPhone. Step #2: Tap “Voicemail”. Step #3: Select “Greeting” on the upper-left corner of the screen. Step #4: In case, you are also using eSIM then select the second network to change voicemail greetings. Step #5: Select “Custom”. From here you can record a greeting. Step #6: Tap “Record”.
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Deleted voicemails can be retrieved since they are kept on your device for a set amount of time. From your Android handset try:
This will initiate a call to your cell carrier’s automated voicemail setup, allowing you to configure your Galaxy S20 Ultra’s voicemail system.
One of the best and quick fix to this issue is to turn off Wi-Fi for once and switch to Cellular data connection and then try to change the default greeting to custom on iPhone.
It comes with a SIM card. Yes Iphone 12 comes with the Sim Card included you don’t have to buy anything my phone came with the Sim Card and at best buy they helped me install it they set it up and transferred everything from my old phone to the new phone when I left the store phone was ready to use.
Visual voicemail messages and non-visual voicemail messages are not stored on the SIM card. They should be stored on your carrier’s servers, so contact your carrier. On your Android device, open the Google Voice app . At the top left, tap Menu. Settings. Under Voicemail, turn on the type of forwarding that you want: Get voicemail via message – Tap, and then next to your linked number, tick the box. Does a voicemail automatically send?
How to change your voice mail greeting on your Mitel phone. Tags: Mitel, voicemail. Go into voice mail. Press 8 or U for User Options. Press 4 or G for the Greetings menu. Press 7 or R to record the greeting. Follow the prompts to review or re-record the greeting but remember to press 9 or X to store it!
Website: https://bellaliant.bell.ca/support/article/set-up-and-use-voicemail-including-voicemail-to-email/8292
On Android devices above Android 5 (Lollipop), open the Phone app. Then, press and hold "1" to call your voicemail. Now, enter your PIN and press "#". Press "*" for the menu. Press "4" to change settings. Press "1" to change your greeting. Make sure to follow all the instructions.
To access voicemail from another line, call the phone number, let it ring till it goes to VM, then interrupt the greeting by pressing * and entering the PIN. You can also call 8056377243 > press * > enter 10 digit phone number > enter PIN to access your voicemail.
Website: https://support.google.com/fi/thread/1100624/ported-number-stuck-with-old-gv-voicemail-greeting-no-way-to-change-it?hl=en
Besides creating an audio file in the right format (Adaptive Multi-Rate), you also need to trick the iPhone to upload your new greeting to the AT&T servers:
Note: If necessary, delete an existing greeting (limit of 2 greetings) to make room for the new greeting: Tap the Menu key, tap Delete greetings, tap the check box next to the desired greeting, and then tap Delete. Tap the Record icon to record your greeting. Tap the Stop recording icon to stop recording. Start by tapping on the phone icon found at your iPhone’s home screen. Go to the setting section on your iPhone. Now, you can go to the keypad on your phone and then type the number #404 and then call so that you are able to turn off voicemail on iPhone. How do you delete your voicemail greeting on iPhone? Tap Voicemail, then tap a message. Do any of the following: Play the message: Tap . Messages are saved until you delete them or your carrier erases them. Share the message: Tap . Delete the message: Tap . Why can’t I change my greeting on my iPhone?
If your voicemail has been set up and you are unable to change your greeting through the 'Voicemail' tab, dial *86 then choose option 4 to change. From a Home screen, tap the Phone app . If an app isn't available on your Home screen, swipe left to access the App Library. Tap Voicemail then tap Greeting (upper-left).
How do I find out my Iphone voicemail password? Change your voicemail password: Go to Settings > Phone > Change Voicemail Password, then enter the new password. If you forgot your voicemail password, contact your wireless carrier. Change the alert for new voicemail: Go to Settings > Sounds & Haptics or Settings > Sounds.
1. Setting Up a Verizon or Sprint Voicemail: Open your iPhone's Phone app. It's the white phone icon on a green background on the Home screen. Tap "Voicemail".