User's Manual

While using your tablet, the following messages may appear:
Message
Try this to solve the problem:
Please insert SIM card
Ensure that the SIM card is installed
correctly.
Tablet lock
When the tablet lock feature is enabled,
you must enter the password you set for
the tablet.
Enter PIN
When using the tablet for the first time
or when the PIN requirement is enabled,
you must enter the PIN supplied with the
SIM card. You can disable this feature
by using the PIN lock menu.
Enter PUK
Your SIM card is blocked, usually as a
result of entering your PIN incorrectly
several times. You must enter the PUK
supplied by your service provider.
Your tablet displays “Network unavailable” or “Network error.”
 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.
You enter a number, but the call is not dialled.
 Ensure that you have pressed the Dial key: [ ].
 Ensure that you have accessed the right cellular network.
 Ensure that you have not set call barring for the tablet number.
Another caller cannot reach you.
 Ensure that your tablet is turned on.
 Ensure that you have accessed the right cellular network.
 Ensure that you have not set call barring for the tablet number.
Another caller cannot hear you speaking.
 Ensure that you are not covering the built-in microtablet.
 Ensure that the microtablet is close to your mouth.
 If using a headset, ensure that it is properly connected.
The tablet beeps and the battery icon flashes.
Your battery is low. Recharge or replace the battery to continue using the tablet.
The audio quality of the call is poor.
 Ensure that you are not blocking the tablet’s internal antenna.