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70 MultiModemISI Hybrid Series, ISIHI-2S
Chapter 4—MODEM AT Commands, S-Registers, Result Codes
Modem
Phone Number Memory Commands
The modem can store up to four telephone numbers in nonvolatile memory. You can
store the numbers with the &Z command and dial them with the ATDS command.
&Z
n
=
s
Store a Phone Number
s
= phone number
n
= 0, 1, 2 or 3
Default: none
You can store a telephone number string in the modem’s phone number memory. You
can store four of these strings using the &Zn=s command. The memory locations are
labeled
N0
through
N3
.
For example, the telephone number 1-612-555-1212 is stored at memory location N2 by
typing &Z2=16125551212 and pressing E
NTER.
DS
n
Dial a Stored Number
n
= 0, 1, 2, or 3
Default: none
You can automatically dial a telephone number that is stored in the modem’s number
memory by typing ATDS
n
, where
n
= 0 through 3. For example, you can dial a number
stored at N2 by typing ATDS2 in terminal mode and pressing ENTER.