Samsung GT-B7510 Manual Do Utilizador

Code

Try this to solve the problem:

Password

When the device lock feature is enabled, 

you must enter the password you set for the 

device.

PIN

When using the device for the first time or 

when the PIN requirement is enabled, you 

must enter the PIN supplied with the SIM or 

USIM card. You can disable this feature by 

using the Lock SIM card menu.

PUK

Your SIM or USIM card is blocked, usually as a 

result of entering your PIN incorrectly several 

times. You must enter the PUK supplied by 

your service provider. 

PIN2

When you access a menu requiring the PIN2, 

you must enter the PIN2 supplied with the 

SIM or USIM card. For details, contact your 

service provider.

When you are in areas with weak signals or poor reception, 

 

you may lose reception. Move to another area and try 

again.

You cannot access some options without a subscription. 

 

Contact your service provider for more details.