Zn=X (At&Z[0|1|2|3]=[Ip Address]) - W&T 58620 Manual

W&T
Modem Operation
5.4.20 &Zn=x (AT&Z[0|1|2|3]=[IP address])
Save destination IP address
The LAN-Modem can save up to 4 destination IP addresses in
its non-volatile memory, which can later be recalled using the
fast dial function (Sn=x) of the dial command.
Example: AT&Z1=172.16.2.2
IP address 172.16.2.2 is stored in memory location 1. ATDS=1
can now be used to establish a connection with this address.
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