Zest T1 User Manual page 15

Enter your PIN1 code. Clear the incorrect digits by using the right soft key and press

OK for confirmation. e.g. if your PIN1 is1234, please enter:
1 2 3 4
If you enter incorrect numbers for three times in succession, your SIM card will be
locked and your phone will ask you to enter PUK 1 number. If you do not know the PUK 1
code, do not try. Instead, contact your network service provider. See "Safety settings".
Note: your network service provider sets a standard PIN 1 code (4 to 8 digits) for your SIM
card. You should immediately change this number. See "Safety settings"
2.4.4 Unlocking your phone
To prevent unauthorized use, you can set phone unlock security protection.
 Go to Settings>Security>Screen security.
 Set your lock preference.
Every time you attempt to operate the device, the user will be presented with the security
measure to unlock.
2.4.5 Connecting to the network
Once your SIM card is unlocked, your phone searches for available network

automatically
(the screen will show the network searching is underway). If your phone has found

the available network, the name of network service provider appears at the center of
screen.
Note: If "only for emergency calls" appears on the screen, it indicates that you are
beyond the network coverage (service area), and that you can still make emergency calls
depending on the signal intensity.
2.4.6 Making a call
When connected to a mobile network, you can make or answer a call. The bars at the
upper left corner of screen indicate the intensity of network signal.
Conversation quality is significantly affected by obstacles and weather, which can affect
signal strength.
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