CHANGE YOUR PTCL CODE RESTRICT MOBILE DILING

Hi dosto ajj app brothers and sis k lya jo malomat lay kar aya hoon wo ha PTCL telephon k baray ma. agar app k pass phone ha our us ka bill zyada araha ha to fikar mat kary app us ko pasword k sath restrict kar sakty hain our koi b us sa Mobile number ya NWD call nahi kar saky ga

dosto ptcl phone k bydefault code har number k last 4 figure haotya hain
for expmle
091500**** to es ma last k 4 figure bator code istimal hotay hain.
Agar app phone ko lock karna chaty hain k es sa koi mobile dail na kar saky to app es tarah kary
*33*last four figure*04#
phone lock ho jay ga
wapis unlock karny k lya*33*last four figure*01#
app ka phone unlock ho jay ga

app k code ka dosry logo ko pata chal gaya to dont worry
code change kuch you hota ha*99*oldcode*newcode#
plz comment on the thred thaks