Nokia Mobile
Problem with storage scheme in mobile contacts

I am having mobile Nokia 2626. I saved a no 9790277114 as "M". When my mother wrongly typed "9890277114", the mobile shows as "You are calling M even my mom called wrong no". So she get confident and speak to an unknown person which leads to small fight between our side and the opposite side. And it costs many money due to this. Please help me!! I have a real problem and if you want i can give the exact problem happened. My email id is [email protected]. Please feel free to contact.

Thanks,

Ganesh