Palm VII - Manual (Page 155)

Chapter 5 Page 147
2. Enter the e-mail address of the recipient.
You have two ways to enter the at sign (@):
When you enter more than one address in the To: field, separate
the addresses with commas or spaces, or enter each address on
its own line.
3. Tap the Subj: field and enter a subject for your message.
@
Or, tap “123” in the Graffiti
writing area. Then tap @ on
the numeric keyboard
Then make this stroke
Tap once in the Graffiti writing area to
activate Punctuation Shift. A dot appears