From any Home screen, tap Applications.Scroll to and tap Visual Voicemail.Tap Greetings.Tap the greeting you want to use or tap Record a new greeting. To delete messages in bulk, select the menu bar in the top-right corner (represented by three vertical dots). Choose “Edit” and tap each individual voicemail that you wish to delete. The screen also includes a bulk select application for bulk deletion.
To listen to a voicemail message, fromthe home screen select the Phone app. Note:Alternatively, you can check your voicemail messages byselecting the Phone app from the home screen >Select and hold the 1 key > if prompted, enter yourvoicemail password > follow the prompts tolisten to your messages.

4. Save and delete messages. Voicemails will be deleted if the auto-save period is reached. The auto-save period can be from 14 to 30 days, depending on the type of voicemail.
In this case, you will again use the voice mail system but the steps are a bit different. So, follow the below-mentioned steps; First things first, open the voice mail system by dialing 888-234-6786 Add your password on the new screen Press four and it will open the personal options settings Press two and the administration option will be opened up Press one to open the general option Now, press five for changing the language Press two to select the English language In the end, just press #, and the settings will be saved