providing voice communication services via the Internet, and providing Internet voice communication services that allow multiple phones to be assigned to one number

Telecommunication services, namely, telephone service that links a user's multiple telecommunication devices, namely, home and office telephones, mobile telephones, pagers, and voice-over-internet protocol devices to a central number; telephone service that pages each of a user's multiple telecommunication devices, namely, home and office telephones, mobile telephones, pagers, and voice-over-internet protocol devices; telephone voice messaging services