DESC: The AT&T 955 stands alone or works as one part of an expandable telephone system for your growing office. It boasts an impressive list of advanced features, accommodates four telephone lines, and can communicate with 11 other AT&T model 955 or 964 stations. Connect your staff via intercom, page and transfer between extensions, and engage in conference calls. Other features include two data ports for fax or modem, 200-name-and-number caller ID history, and 200-name-and-number directory of frequently used numbers. Each handset has a multifunction LCD for convenient display of the number dialed and duration of calls. The speaker phone permits hands-free conversation.