This new phone system is ready for up to 8 lines and 32 extensions and is expandable 272 ports lines/stations. The package is priced with voicemail and Caller ID. Included are 24- T7316E telephones that are 16 line phones and 2- console phone add on module. The voicemail includes Auto Attendant, dial by first or last name directories, individual mailboxes (32- Expandable to 300), Custom Call Routing and much more.