Formula mistake may occur in Excel

Errors	Notification
#VALUE	This error value is displayed if you use a cell reference in a mathematical formula that contains a piece of text. This error also appears if a selection is used without specifying a function.
#DIV/0!	This error value is displayed if you divide a value by zero (O).
#REF!	This error value is displayed if cell reference does not exist that is used in the formula.
#N/A!	This error value is displayed if value is not available or Excel Cannot Find the required Value
Circular	The circular reference is a special error message displayed in
Reference	form of dialog box. This error message occurs when a formula uses its own result as one of its reference or arguments. This error message is also indicated in the status bar showing the cell address containing the error.

Solution - could not activate cellular data network ipad!!!

HI friends, How are you??

Recently one of my Friend Met an Error Like this in his Apple IPAD. He have Aircel 3G Prepaid Micro Card.


"Could not activate Cellular Data Network"

Here is the Solution for that problem:

1. Goto Settings in the IPad,
2. Click the Cellular Data,
3. Goto APN Settings,
4. Enter the aircelgprs in the APN field,
5. Then "ON" the Cellular Data,
6. Restart the IPAD.

Thats all the problem will solved.

Warm Regards,

Mani.V