troubleshooting

If you are having trouble with your mobile phone, try these troubleshooting procedures before contacting a service professional.

While using your phone, the following messages may appear:

Message

Try this to solve the problem:

Insert SIM

 

card to

Ensure that the SIM or USIM card is

access

installed correctly.

network

 

services

 

 

When the phone lock feature is

Phone lock

enabled, you must enter the password

 

you set for the phone.

 

 

Message

Try this to solve the problem:

 

When using the phone for the first time

 

or when the PIN requirement is

PIN lock,

enabled, you must enter the PIN

PIN code

supplied with the SIM or USIM card.

 

You can disable this feature by using

 

the PIN lock menu.

 

When you access a menu requiring

 

the PIN2, you must enter the PIN2

PIN2 lock

supplied with the SIM or USIM card.

 

For details, contact your service

 

provider.

 

 

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Samsung GT-C5510 manual Insert SIM Card to, Access, Network, Services