Mark Identification

AT&T ENTERPRISE MESSAGING NETWORK

Serial Number

78252065

Filing Date

May 20, 2003

Registration Date

May 31, 2005

Trademark by

AT&T INTELLECTUAL PROPERTY II L.P.

Classification Information

TELECOMMUNICATIONS SERVICES; NAMELY, THE ELECTRONIC TRANSMISSION OF VOICE, FACSIMILE, DATA, VIDEO AND INFORMATION; PROVIDING VOICE AND TEXT MESSAGING SERVICES

Telecommunications