
User’s Guide
| user | In this manual, the term “user” is used to describe someone who has been | 
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 | assigned an account on the system by the system administrator (i.e., someone | 
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 | who has been assigned a password, an extension number, a voice mailbox, etc.). | 
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 | A particular user is identified by the system via his secret password. | 
| VMWI | Visual Mail Waiting Indicator, the light on compatible telephones that indicates if | 
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 | there is unread voice mail. The VMWI standard for voice mail lights is also | 
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 | called the FSK technique (see the FSK definition in this glossary), and refers to a | 
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 | signalling technique for controlling the voice mail light with low speed modem- | 
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 | like tones. Telephones that are caller ID compatible, that have a voice mail indi- | 
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 | cator, are almost universally VMWI compatible, since both signalling techniques | 
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 | are in the same Bellcore standard. | 
