You can download your owners manual from Ford. You do have to register a user ID, but you can get the owners manual (and other manuals that came w/ the car) as a pdf file.
Following is the text from the manual I have.


Key coding
Replacement keys or a maximum of
15 duplicate keys can be coded.
To program a key, cycle ignition
switch from (3) to (1) with a
programmed key. Within five
seconds of this cycle, insert a new
PATS key into ignition and turn to
(3) or (4). If successful, the theft
warning indicator will glow for two
seconds, and the vehicle can be
started. Repeat until all chosen
keys have been programmed.
The control light illuminates to
indicate a successful programming
operation.
Repeat the procedure to program
additional keys.
Your dealer can also delete keys
already programmed.
The system is maintenance free.
If keys become lost, you must have
your dealer clear and reprogram
the code for security reasons.
3
4
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98.5 SE Sport Model T