oppo W750 dual-sim phone/mp3,mp4 plyr.

Got this phone last month without a full user manual.Have been provided with limited user instructions.I have since been playing around and so far I am coping with making calls and loading music into the provided memeory card via a card reader/writer.Texting is awkward stepping between alpha and numeric without going all around europe and the middle east in language!!Wonder if anyone else out there has dared to buy one or maybe knows a bit more about them than I do?