.Wake-up calls are entered in the expander Edit data or Detailed information respectively. These expanders are found in the control center, rooming list, room rack, in-house-house guest list, arrival summary, group check-in, etc.
Ø Highlight the respective guest.
Ø Open the expander Edit data.
Ø Click Interface .
SIHOT adds the section Interfaces to the expander.
Figure 8: Expander Interfaces
Ø To enter a new wake-up call, click
Add 
next to the listbox
Wake-up calls.
Enter the details in the dialog box and click New.
Figure 9: Entering a wake-up call