http://www.gsmegypt.com/support/

here is a very useful links that i think it can help you in regards of mobile phone..just check it out...
http://www.gsmegypt.com/support/

voice lesson

to be a good singer you need to have patience,efforts,and also you love music

a:vocalization,exercise your voice every morning in a private place like bathroom.start with do re me fa so la ti do...
enhale ,exhale