Why do callers keep getting the message "mailbox is full"?

Your mail box is for voicemail and it would be a number that you call to listen to messages that are left for you. The company that provides your cell phone service would be able to tell you how to check your voicemail so that you can free up space.

Call your number and enter your voicemail password, then make sure all the messages are deleted.

Making Use of the Voice Mail Service
From your own extension
VPS* Extension No.
Mailbox
· If you have no password, you can skip the last step.
* VPS: Voice Processing System
From someone else's extension
VPS Extension No.
Mailbox No.
Mailbox Password*1 +
· If you have no password, you can skip the last step.
Listening to a Message
Password*1
+
KX-TVA series
Listen to Message
Deliver Message
Mailbox Management
Automated Attendant
Message Notification
Other Features
End Call
KX-TVS series
Listen to Message
Deliver Message
Check Mailbox Distribution
Automated Attendant
Mailbox Management
Other Features
End Call
VPS Extension No.
Leaving a Message
From your own extension
Mailbox Password*1 +
From someone else's extension
Mailbox No.
Mailbox Password*1 +
· If you have no password, you can skip the last step.
Enter the desired mailbox no.
To send the message immediately
Leave a message
(KX-TVA series)
(KX-TVS series)
Follow the guidance
To set the delivery time

Pleas check your messages and delete some, this will enable callers to leave messages.

User Manual can be downloaded from http://www.home-electronics.net/ge/pc/viewPrd.asp?idcategory=33&idproduct=181

there is a system to delete mailbox in manual book u can use it or in mail box after selecting option u can find erase or delete option choose it click on yes u can delete ur mail

Could be two things, there could be a general delivery mailbox attached to the system which is mail box 100, or the new service provider has a off premisis voicemail attached to the lines. if there is VM on the lines you should get a stuttered dial tone on the line indicating that you have a voice mail.

Under greeting table 1 set your greeting attendant assignment as 100,that should send the caller to mbox 100 if they press 0 or make no selection at all

mt mailbox is full

Problem solved! Turns out that my son didn't realize that you have to call your voicemail box and delete voice messages by pressing "7" on the keypad. He thought that when you pressed "erase all" on the text message menu it erased voice mail, too. So the mailbox was full, as it only holds twenty messages. Sometimes the most obvious solution is the solution!