How to make your number appear busy to a friend using code

sometimes,many people or even your friends always disturb you with phone calls,just follow these steps to deal with them

(Number Busy):sometimes,you will notice that whenever you try to call a friend,it will tell you number busy.The Truth there is that his number is not busy,he is the one that use code to make it busy.

to make your own number also busy whenever somebody call you-just dial **67*phone number of the person#

no matter how that person call your number,they will always tell him that number busy.if you want to cancel this-then dial ##67#

(Unreachable):you can also make your number unreachable to anybody

just dial **62*the person number#

no matter how the person call you,they will always tell him that your number is not reachable

To Cancel This-just dial *#62#

note:use this trick only when you dont want someone to disturb you....or when you want to ignore somebody...