Security - Zte T6 User Manual

Customizing a profile
1. Press the Right Soft Key [Edit] to edit the selected profile.
2. Press the OK Key [Modify] to modify the following settings:
i. Voicecall ringtone: Select the voice ringtone for incoming voice call notification.
ii. Videocall ringtone: Select the video ringtone for incoming video call notification.
iii. Ring volume: Adjust the ringtone volume level.
iv. Ringing type: Select the notification mode for incoming calls.
v. Message tone: Select the notification that sounds when a new message arrives.
vi. Keypad volume: Select to turn on/off the keypad tone.
vii. Warning tone: Select to turn on/off the warning tone.
viii. Power on/off sound: Select to turn on/off the power on/off melody.
ix. Earpiece volume: Adjust the volume of the earpiece.

Security

Security features help to prevent the phone from unauthorized use.
1. Security codes
The phone and (U)SIM card are protected against misuse by several security codes. Keep these
confidential numbers in a safe place where you can access them again if required.
PIN code

The PIN code is the password provided by your service provider. If you activate your PIN code, the
phone will prompt to enter it. You can deactivate this feature but you risk unauthorized use of the
phone. Some service providers do not permit deactivating the control.
Notes:
If you enter the PIN incorrectly three times in a row, the (U)SIM card will be locked. You have
to enter the PUK for the card in order to unlock it. Please contact your service provider to
obtain a PUK.
Handset lock code

If the phone lock is activated, the phone will prompt to enter the handset lock code. The default
password for an inactivated phone is 0000.
When the phone lock is activated, you can only make emergency calls.
PIN2 code

PIN2 is needed for some settings. Proceed as with PIN code.
PUK code

PUK (Personal Unblocking Key, 8-digits) unlocks a locked PIN. If you enter the PUK incorrectly ten
times in a row, the (U)SIM card will become invalid. Please contact your service provider for a new
(U)SIM card.
2. Security Settings
Activate security codes

You can select to turn on/off the PIN code and Handset code protection in this submenu.
Change security codes

You can change PIN code, PIN2 code and handset code.
40 Confidential and Proprietary Information of ZTE CORPORATION
ZTE T6 User Manual