How to change voice message on a vtech phone

Unlikely to be a 'CELL' phone as they only make Landline phones. Just Erase all your saved Answerphone messages. 'RECorded MEMory Low'.

Rec Mem Low. What Does That Mean? ' Vtech CS6429 Support

https://www.helpowl.com > Vtech > Troubleshooting
Sept 4, 2011 - It means that you have too many voice mails stored and you are running out of memory. Delete some of your voice mails to make room for new ...

..

I believe you are reaching a Voice Mail system (VMail) from your service provider instead of the VTech answering machine.

Suggest you contact the same person who helped you with VMail to setup the VTech to answer the line before the VMail system.

Hint; Whose voice is it that says "Beth"?

It all depends on the model

You have unheard messages on the voicemail system provided by your telephone company. This system records messages when someone calls while you're already on the phone. Please contact your telephone company for instructions on accessing their voicemail system.

Set up the answering machine that came with your Vtech 5.8phone. To activate your voice mail, press the "Answer on/off" buttonat the base of the main cordless phone. Press "Setup" and then usethe arrows to set the number of rings before the answering machine picks up Press the "Announce" key on your Vtech 5.8 mainphone base to listen to the greeting that people hear when they call you. Press"Record" to record a new greeting and then press "Announce"to listen to the greeting.Press "Play" on your Vtech 5.8 main phonebase to listen to your voice messages. Press "Delete" to erasemessages.

The 5824 is not an answering machine.

From the manual:
Your phone is designed to work with most local and regional telephone service provider's voice messaging systems, providing alerts on both the handset and telephone base when new messages come in.
Voice messaging is a subscription service, available through most service providers, for a fee. Contact your local telephone company for more information.

Follow the instructions on page 9 of this manual.

HOW TO DO I CHECK MY VOICE MESSAGES!!!

http://www.vtechphones.com/vtechui/support/manual_list.cfm

ACCORDING TO THE MODEL NUMBER THIS PHONE DOES NOT HAVE AN ANSWERING DEVICE. IF YOU HAVE VOICEMAIL - YOU MUST HAVE THE PHONE COMPANY'S SERVICE FOR VOICE MAIL. IF YOU HAVE A STUTTERED DIALTONE WHEN YOU HAVE MESSAGES THEN IT PROBABLY COMES FROM YOUR TELEPHONE COMPANY. CALL THE PHONE COMPANY AND ASK FOR INSTRUCTIONS TO CHANGE THE GREETING ON VOICEMAIL.