Please stop deactivating my mailbox

<p>Roughly every six weeks I have to re-activate my mailbox so I can receive voice messages. It's a pain having to re-record a new message and re-set the mailbox every few weeks when I suddenly become aware that no one can leave messages for me again!</p> <p> </p> <p>Surely the ability to have people leave voice messages should be a standard part of a cell phone service, so why have you set my account to de-activate the mailbox every few weeks?!</p> <p> </p> <p>For many years I had one message, one mailbox, without a problem. Now suddenly, the service gets taken away from me every few weeks. Please leave my mailbox as it is!!!!</p>