Help How to block reject calls sms

[sa9chit]

Hello,

I am unable to find the option of automatic rejection, blocking of calls in my Samsung Galaxy Fit - GT -S5670.
I dont want to install any app as this app would be visible to others who see the phone.

help me asap.

Thanks
Sanchit

 

[prashanth.sk27]

Download call blocker either from andriod market place or Free ringtones, themes, wallpapers, mobile games for mobile phone - mobile9