Language Settings; Protecting Your Phone; Protect Your Sim Card With A Pin; Protect Your Phone With A Screen Lock - T-Mobile myTouch myTouch 3G User Manual

Important
Accessing data services while roaming may incur significant charges. Inquire the data
roaming tariffs with your wireless service provider before enabling data roaming.

Language settings

You can change the operating system language of the phone.
To change the language of the operating system
HOME
Press , then press
1
Locale & text > Select locale
2 Touch
9.2

Protecting Your Phone

Protect your SIM card with a PIN

You can protect your SIM card from unauthorized use by assigning a PIN (personal identification
number).
To enable the SIM card PIN
HOME
Press , then press
1
Security & location
2 Touch
Lock SIM card
3 Select the
4 Enter the default SIM card PIN using the keyboard, then touch
5 To change the SIM card PIN at any time, touch
Tip
Emergency calls can be placed at any time, without requiring a PIN.
To restore a SIM card that has been locked out
If you enter the wrong PIN more times than the maximum number of attempts allowed, your SIM card
will become "PUK-locked." You need a new PUK code to restore access to the device. This code may
have been provided by your operator when you received your SIM card.
Emergency Dial
Touch
* * 0 5 * [PUK code] * [new PIN] * [new PIN] #
For example, if your PUK code is 888888 and you would like to reset the PIN on your SIM card to 7777,
enter the following into Emergency Dial: **05*888888*7777*7777#

Protect your phone with a screen lock

You can further secure your data by locking the screen and/or requiring a screen unlock pattern every
time your phone is turned on or every time it wakes up from sleep mode (screen is off).
To lock the screen
END CALL/POWER
Press the
phone is in your bag, purse, or pocket.
Note
To unlock the screen, press one of the buttons in front of the phone, and then press
enter your screen unlock pattern.
T-Mobile myTouch 3G User Guide
MENU
, and then touch
and then select the language you want to use.
MENU
, and then touch
, scroll down the screen, then touch
option.
and enter the following sequence on the keypad:
button. Locking the screen prevents accidental screen touches when the
Settings
.
Settings
.
Set up SIM card lock
OK
.
Change PIN code
.
101
.
MENU
and
May 19, 2009