Palm Tungsten T3 Handbook page 201

When you address a message to several recipients, you do not see all the
NOTE
recipients on the To list because the list is truncated on the To line. If you tap the To
field, a dialog box shows all recipients for the current message.
Addressing a message by typing the address
You can address a message by entering the complete address.
To enter the address:
On the New Message screen, tap or navigate to the To field and enter the
1.
address, and then tap Done.
For multiple recipients, type a semicolon (;) and then a space between recipient
names. The To field expands to two lines during address entry for addresses
longer than the one-line display.
After address entry, addresses longer than one line are shown on a single line
with a red ellipsis symbol to the right of the address line.
Getting, sending, and managing e-mail
Red ellipsis indicates address is
longer than one line
187