Samsung SCH-U706HBAATL - Manual (Page 132)

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2. Press for Lock Phone. The following Device Lock
Mode options appear in the display:
• Lock — Locks the phone immediately (The phone stays locked
until you enter the lock code.)
• Unlock — Unlocks the phone
• On Power Up — The phone locks automatically the next time your
phone is powered ON (The phone stays locked until you enter the
lock code.)
3. Use the Navigation key to highlight the Device Lock Mode
option of your choice.
4. Press the key to perform the function for the
highlighted option.
Change Lock Code
The default lock code for your phone is generally the last four
digits of your phone number. It is advisable to change the default
lock code to a secret code for security purposes.
1. In standby mode, press the MENU key ( ), then press
(for Settings), (for Phone Settings), and
for Security. You’re prompted to enter the lock code.
Note: The default lock code is the last four digits of your telephone number.
2. Press for Change Lock Code. You’re prompted to
enter the new lock code.
3. Enter the new lock code. You’re prompted to re-enter the
new lock code for verification.
4. Enter the new lock code again. Your changes are stored.
Note: Your phone does not allow you to view the lock code for obvious
security reasons. If you change the lock code, be sure to write down or
memorize the new code.
Emergency #
Your phone provides the option of storing three emergency
numbers. Each number can be up to 48 digits in length. All
emergency numbers can be manually called at any time, even
when your phone is locked or restricted. This can be a useful
feature for controlling outgoing calls from your phone.
Note: Emergency number 911 is hard-coded into your phone. You can dial
this number any time, even when the phone is locked or restricted. If
you call 911 an audible tone is heard and an Emergency prompt
appears in the display for the duration of the call.
Important!: Because of various transmission methods, network parameters,
and user settings necessary to complete a call from your
wireless phone, a connection cannot always be guaranteed.