AT&T 7400B Plus User Manual page 47

DEFINITY Communications System
7400B Plus Data Module
User´s Guide
EXAMPLE 2: Dialing a data call outside your PBX domain with a
few other options thrown in.
at &f d 9 1 800 624-5123 (
BUSY
In the first line of this example,
at is the required command prefix,
&f tells the 7400B Plus to restore the factory-default
configuration parameters,
d is the dial command,
9 represents the access code required to dial a number
outside your PBX domain,
and the remainder of the line is the telephone number.
In the second line of this example, the 7400B Plus indicates that it
detected a busy signal, and the call is automatically disconnected.
CHAPTER 3: CONFIGURATION AND OPERATION
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Page 3-15
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