User’s Guide 2–20
Using the Phone Functions
hp CONFIDENTIAL DRAFT
hp CONFIDENTIAL
DRAFT
❏ Ring tone—Tap the Ring tone list and select the sound
you want.
NOTE: To use custom .wav, .mid, or .wma files as ring
tones, use ActiveSync on your personal computer to copy
the file to the /Windows/Rings folder on your device. Then,
select the sound from the Ring tone list.
❏ Keypad tone—Tap the Keypad list, and select the option
you want.
❏ Secure your Phone
Securing Your Phone Functions
You can protect your phone functions from unauthorized use by
using a Personal Identification Number (PIN) with your SIM
card. Your PIN will be assigned to your SIM card by your mobile
phone service provider when your SIM card is activated. After
your card is activated, you may change your PIN to one that you
prefer.
To activate your PIN:
1. From the Phone keypad, tap Tools > Options > Phone
tab.
2. Select Require PIN when phone is used.
NOTE: To change the PIN at any time, tap Change PIN.
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CAUTION: After three consecutive, incorrect PINs are entered, the
SIM card locks to prevent further use. If the letters PUK (PIN Unblocking
Key) display on your Pocket PC screen, you have locked your SIM card
and must contact your mobile phone service provider to unlock it.
NOTE: Emergency phone calls do not require entering a PIN.
