User Guide
Page 27
Inserting or Removing the Card with MacOS System 7
You can insert the card at anytime and MacOS System 7 will mount the
icon of the card onto the desktop. When you are done using the card,
drag the icon of the card into the trash can and the computer will eject
the card.
About Call Waiting
To ensure that your communication is not interrupted while using
your modem, you should disable the call waiting feature if you have
call waiting. The methods for disabling call waiting vary in different
locations. Instructions for disabling call waiting can usually be found
in the front section of the local telephone directory.
If disabling call waiting is required, you may want to incorporate the
disabling feature into the standard dialing prefix. For example, the stan-
dard dialing prefix might be ATX4DT. If the call waiting feature is disabled
by
✱
70, you may want to change the dial prefix to ATX4DT
✱
70.
Call waiting is normally re-enabled after each call.
AT Commands, S-Registers, and Result Codes
Communications software provides a user interface to the modem; there-
fore, you do not need to understand AT Commands, S-Registers, and
Result Codes to use the modem. Advanced users, however, may display or
print the the Reference Guide text file for more information on AT Com-
mands, S-Registers, and Result Codes.
Table 4-1
provides a summary of the
most frequently used AT Commands.
