Can someone help with this?

Da, k sozhaleniju, ja zanjat, no ja postarajus' napisat' ili pozvonit' tebe, kogda u menja budet svobodnaja minuta

I know "ja zanjat" is "I'm busy" and that "napisat'" is a derivative of "write" but can someone translate the entire sentence?

Thanks so much!

Quote:

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Da, k sozhaleniju, ja zanjat, no ja postarajus' napisat' ili pozvonit' tebe, kogda u menja budet svobodnaja minuta

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Yeh,unfortunately,im busy but i'll try to write to you or call you,when i get some free time :D