Call Blocking Can Be Useful For Preventing Your phone Number From Showing Up On Someone's Caller Id. The blackberry Curve 8310 Allows You To Enable This Feature Right From The Handset. However, You Should Use Call Blocking Sparingly. Some phone Networks Or Handsets Don't Allow Calls From A Phone Using A Call-blocking Feature. Even If The Network Or The handset Allows The Blocked Call, Many People Won't Answer A Call That Blocks The Caller Id. To Unblock Your Number From call Id On The Blackberry Curve 8310, Use The call Options Menu.



►step 1 Turn On Your Blackberry Curve 8310. Press The Green Call Button. Press The Menu Key.

►step 2 Click "options." Click "general Options." Scroll To The "restrict My Identity" Field. Select "never."

►step 3 Press The Menu Key. Click "save." Your phone Number Will Now Appear On Every Available Caller Id.