Motorola zn200....while pressing music library shortcut

1. for manual book go to motorola website and download.
2.for misleading to gprs when you press music shortcut, you better replace it through warranty ; as this may be the reason of loop hole in software or shortcut keys. and it is better to go for warranty than loosing money on servicing by non experienced professional.
3.sliding phones are always lag behind when compared to durability with bar type phones. i suggest you that you better go for warranty as this is also a major problem with some motorola sliding handsets.