Multi-Tech Systems ISIHP-2U - Manual (Page 60)

Software/Driver Installation
60 MultiModemISI Hybrid Series, ISIHP-2S/2U/4S/4U/4SD
3. When you finish, use the &W command to save your new
configuration and to select it to load automatically when the ISIHP
is turned on.
4. Close the data communications program.
For more information, see the chapter on AT Commands and S-
Registers in this manual.