HP IPAQ H5500 - Manual (Page 139)

User’s Guide 10–12
Using the Fingerprint Reader (h5500 only)
4. Tap 4 digits in the PIN field.
5. Tap OK or ENTR.
6. Tap Yes to save the changes.
Setting “Strong alphanumeric password”
for Logon
In this mode, you are required to enter a strong password with
at least seven characters to logon. This password must contain a
combination of upper and lowercase letters, numerals, or
punctuation.
1. From the Today screen, tap Start > Settings > Password.
2. Select “Strong alphanumeric password” from the down
arrow list.
3. Select from the down arrow list the length of time the
iPAQ Pocket PC can remain unused before you must reenter
the password.