The process is very simple. You'll just have to click the green phone icon, the same place you make calls, and navigate to the voicemail screen. On the voicemail screen, you'll see a greetings option on the top left.
The number you press to delete a voicemail depends on your mobile carrier. To confirm the number, access the voicemail and listen to the automated message.
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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.
On your Android device, open the Google Voice app .At the top left, tap Menu Settings.In the Voicemail section, tap Voicemail greeting.Next to the greeting that you would like to use, tap more Set as active. To change your voicemail greeting: Go to Phone > Voicemail and tap Greeting. Then follow the prompts to change the greeting. To change your voicemail password: Go to Settings > Phone > Change Voicemail Password and then enter the new password you want to use.
Call the voicemail system to change your password: From your AT&T wireless phone, press and hold 1. For AT&T Wireless Home Phone, dial 1. If prompted, enter your voicemail password. If you have new messages, press the * key to skip to the Main Menu. In the Main Menu, press 4 for Personal Options. Press 2 for Administrative Options.
Website: https://www.jhbtele.com/blog/how-to-record-your-allworx-office-voicemail-greeting-from-any-phone/
2. Visual Voicemail & Missed Call Alerts – InstaVoice. InstaVoice is the only application on the market that allows you to manage not only incoming but also outgoing voice mail.
3. Force close and reopen the Phone app. To force close Phone, on iPhone X and later swipe up until you see the apps in task view, then swipe up again on Phone.
* If you forget your voicemail password, there's no way to reset it from your iPhone. You need to contact your carrier to reset your password. If you insert a new SIM card, you might lose the voicemails that you saved on your iPhone.
source: I want to change my iphone3gs phone greeting,it says press voicemail then greeting but when i hit voicemail there is no "greeting" button,help please?
Thank you for reaching out to us. This is something our technical teams are already working. For now. you can call “123” to access your voicemail.
See the overview for more information on these greetings/messages. Call Handling section Greeting & Leave voicemail instruction : You will only see this option if you select Forward to voicemail in your call handling settings and disable the options to Allow callers to reach an operator and Allow caller to check voicemail .
3. Select “Deleted Voicemails,” you will then be presented with a list of voicemail messages available for restore.
4. If you have a passcode to access your voicemail, you’ll be prompted to enter it into the dial pad now.
To set up your voicemail, press *98 from your home phone or call the retrieval number you received with your welcome letter. Voice prompts will guide you through the rest of the steps.
Website: https://www.reddit.com/r/apple/comments/3lm2eh/difficulty_changing_voicemail_greeting_in_ios_9/
Change your Voicemail password. 1) Open your Settings and select Phone. 2) Scroll toward the bottom and tap Change Voicemail Password. 3) Enter and verify your new password. 4) Tap Done. Note: If you forget your Voicemail password, contact your …