If I clean my memory on my blackberry will I lose my blackberry messenger contacts?

i have a blackberry 9360 and I have a 4gb memory card in it and my memorys full even though I only have 179 songs and 177 pictures its unusal but ive decided to clean my memory so I just would like to know will I lose my blackberry mesenger contacts?
Asked Apr 13, 2012
Answered Apr 13, 2012

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