User's Manual

Security 79
To send a note
1. Scroll to a note and press
Other to display the list of
options.
2. Select Send.
3. Select a transfer method.
To receive a note
1. From standby, press
Other and scroll to Turn On
Bluetooth or Turn On IR.
Both the infrared port and the Bluetooth function are
activated for ten minutes.
2. Add note? appears. Press
Save to save the note
among your other notes.
Security
SIM card lock
The SIM card lock protects your subscription, but
not your phone itself, from unauthorized use. If you
change SIM cards, the phone still works with the
new SIM card.
Most SIM cards are locked at the time of
purchase. If the SIM card lock is on, you have to
enter a “PIN” (Personal Identity Number) every time
you turn on your phone.
If you enter your PIN incorrectly three times in a
row, the SIM card is blocked. This is indicated by
the message PIN blocked.. To unblock it you need to
enter your “PUK” (Personal Unblocking Key). Your
PIN and PUK are supplied by your operator.
To unblock your SIM card
1. PIN blocked. appears in the display.
2. Enter your PUK and press
OK.
3. Enter a new four- to eight-digit PIN and press
OK.
4. Re-enter the new PIN to confirm and press
OK.
• To edit your PIN, scroll to Settings, Locks, SIM
Lock, Change PIN.
T610UG-R4A.book Page 79 Friday, March 21, 2003 3:28 PM