i-mate PDA2 - Manual (Page 58)

Pocket PC Phone User Manual 58
Using your
Pocket PC Phone
Locking the SIM card
You can protect your Pocket PC Phone from unauthorized use by requiring a PIN (Personal
Identification Number) in conjunction with phone usage. Your first PIN is assigned by your
operator. To enable or change it:
1. In the Phone Dialer screen, select Tools menu > Options > Phone tab.
2. Select Require PIN when phone is used.
3. To change the PIN at any time, tap Change PIN.