Motorola i860 User Manual page 23

Airplane Mode — Your phone is
U
set to Airplane Mode. See
"Temporarily Turning Off Calls" on
page 137.
Packet Data — You are ready to
Y Z
transfer packet data or are
transferring packet data.
TTY — You are ready to use your
N O
phone to make calls using a
teletypewriter device. See "Making
TTY Calls" on page 52.
Entering Numbers From the Keypad
To enter numbers at the idle screen or any screen
that requires you to enter numbers, press the
numbers on the keypad.
If you make a mistake:
• To clear a digit, press A under Delete.
• To clear all digits, press and hold A under
Delete.
• To insert or delete a digit anywhere in the string of
digits you have entered, scroll left or right.
• To cancel, press e.
SIM Security
Your SIM stores all your Contacts and protects your
personal information. Since this information is stored
on your SIM, not in your phone, you can remove the
information by removing your SIM.
Note: Except for making emergency calls, your
phone will not function without the SIM.
To prevent unauthorized use of your phone, your
SIM is protected by a PIN that you enter each time
the phone is powered on. You can change the PIN
or turn off the requirement that it be entered.
Turning the PIN Requirement On and
Off
When the SIM PIN requirement is off, your phone
can be used without entering a PIN.
Important: When the SIM PIN requirement is off, the
personal data on your SIM is not
protected. Anyone can use your phone
and access your personal data.
When the SIM PIN requirement is on, you are
prompted to enter your PIN each time you power on
your phone.
SIM Security
15