User`s guide

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The AT&W command may be immediately followed by a profile number, either 0 or 1, to
store the settings in the specified profile, for example:
at&w1
would store the current settings as profile 1. If no profile number is specified, profile 0 is
assumed.
All S register values and the following command settings are written by AT&W:
e, &c, &d, &k
&Y Set Default Profile
The AT&Y command is used to select the power-up profile (0 or 1). For example, to ensure
that the unit boots up using stored profile 1, enter the command:
at&y1
&Z Store Phone Number
The AT&Z command is used to store “default” telephone numbers within the unit that may
subsequently dialled when DTR dialling is enabled or by using the S= modifier in the ATD
dial command. One telephone number may be stored for each ASY port. For example, to
store the phone number 0800 123456 as the default number to be associated with ASY 2,
use the command:
at&z2=0800123456
If the number of the ASY port is not specified, the number will be stored against the port
from which the command was entered, i.e. entering the command:
at&z=0800123456
from ASY 3 has the same effect as:
at&z3=0800123456
from any port. Once a number has been stored it may be dialled from the command line
using the ATD command with the S= modifier:
atds=3
This means that any stored number can be dialled from any port. If DTR dialling has been
enabled by setting S33=1 for the port, the number associated with that port will be dialled
when the DTR signal for that port changes from Off to On, i.e. DTR dialling can only be used
with the number associated with the port to which the terminal is connected.