AT&T 7400B Plus User Manual page 152

APPENDIX A: AT COMMAND SET
Page A-21
Command:
Function:
Type:
Arguments:
S-Register:
Example:
Comments:
See Also:
&Z
Store a telephone number.
immediate
The &Z command accepts one of four arguments (0 through 3),
which designates the memory location in which the dialing
string that follows the command will be stored.
none
at&z2=555-1212 (
In the example, the dial string 555-1212 is stored in memory
location 2. Each of the four number storage locations can store a
maximum of 25 characters.
Chapter 3, "Configuration and Operation".
DEFINITY Communications System
)
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User´s Guide