u
wxT yz
DE
U
YZ
NO
Speaker Off — Sets Boost
Messages — You have one or more messages. See “Messages” on page 51.
Internet — You are ready to browse the internet or are browsing the internet using a secure connection.
Airplane Mode — Your phone is set to Airplane Mode. See “Using a Headset” on page 97.
Packet Data — You are ready to transfer packet data or are transferring packet data.
TTY — You are ready to use your phone to make calls using a teletypewriter device. See “Making TTY Calls” on page 84.
SIM Security
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.
15
