Ring Tone Types

Ring Tone 
Mobile Phone se call aaty waqat, jo awaz us main se aati hai woh Ring Tone kehlati hai ye bhi 3 tar key hoti hain , 1.Mono Phonic Tone  2. Poly Phonic Tone  3.True Tone

Mono Phonic Tone 
Aisi ring tone jiss main sirf ek music istymal ho Mono Phonic hoti hai. 
Poly Phonic Tone 
Aisi ring tone jiss main ek se ziada music allat istymal hon Poly Phonic kehlati hai, just like MP3 Music.
True Tone

Aisi ring tone jiss main poly phonic key sath sath insani awaz bhi shamil ho True Tone kehlati hai, just like MP3 Songs.

Mobile Types

The Difference Between JAVA MOBILE PHONES and SMART MOBILE PHONES 

JAVA MOBILES
   Aisy mobile phones jin me JAVA operating system hota hai un mobile phones main ek waqat main sirf ek kaam ho sakta hai , iss ky ilawa MENU ky button sy ek se ziada kaam ho sakty hain , for example ... Menu , Option , Ok , Yess  etc... or iss operating system main file instal nahi ho sakti .

SMART MOBILES
     Aisy mobile phones jin main ek operating system istymaal hota hai jis ki waja se mobile computer ki tarha kaam kary , just like ... ek waqat main kafi kaam karty hon or inn main Menu ky liy button hon jis ki madad se sirf Menu open close ho iss ky ilawa inn main software instal hoty hon Smart Mobile Phones hoty hain .
8 operating system use for Smart Phones 
Symbian , Windows , Palm , Linex , Rim Black Berry , Macintosh , Andriod , Meamo