When I insert a bullet or number in Word, type something and enter, a second
bullet or number appears automatically on the next line enabling me to make a
bulleted/numbered list.

However, in excel when I do the same thing and enter, it takes me to a new
cell and hence creating a bulleted/numbered list is not possible for me
within the same cell.  Kindly tell me how to create a bulleted list within
one cell in excel.

I am using MS Office Professional Edition Excel 2003

Thank you.