Transfer mailboxes are necessary where messages need to be received for more than one telephone number. Standard mailboxes with associated transfer mailboxes have the same parameters as standard mailboxes without associated transfer mailboxes:

store up to 25 messages at any one time

the personal greeting may be up to 1 minute in length

each received message can be up to 3 minutes in length

archived messages are automatically deleted after 10 days

create up to 15 group distribution lists of up to 25 mailboxes each

Note: Voice mail service is not available for phones with the “Basic” Feature Package. In order to accommodate a voice mailbox, a line must be assigned Service Level B, C, or D.