HP iPAQ h3800 Reference Manual page 145

2. Tap Pocket Excel.
3. Tap New to create a new workbook.
4. Tap OK to close and save the workbook.
The workbook is automatically saved as a Pocket Excel
workbook named Book1. Depending on how many
workbooks you have created since opening Pocket Excel, you
may want to rename it.
Reference Guide
Using Software
4–13