| A | B |
|---|
| Telecommunications | communication (transmission or reception) of voice, data and other signals across a distance |
| Voicemail | electronic system storing and transferring voice messages |
| Audio Conferencing | meeting between different locations occurring by way of special telephone connections |
| Cellular Phones | wireless telephones allowing voice and data to be exchanged using radio frequencies or telephone signals |
| Fax Machines | telephones transmitting pieces of paper electronically through telephone lines |
| Teleconferencing | interactive phone call between several people at different locations |
| Video Conferencing | conference call involving two or more sites or meeting areas |
| E-mail | electronic messages delivered through the Internet |
| E-commerce | business or commercial transactions occurring over the Internet |
| Phone System | single-user or multi-line systems which transmit voice, data and other signals through the telephone line |
| Intranet | a private Local Area Network (LAN) for use by everyone within an organization or company |
