PTA DIRBS (DVS) - Device Verification System
Zakria Khan lab
Device Verification System (DV
Pakistan Telecommunication Authority - PTA
PTA IMEI VERIFICATION
CoderX
PTA Mobile Verification
sohailmoonstar
DVS
DevCheck Device & System Info
flar2
PRC Online Verification System
PRC-ICT SERVICE
PTA CMS
Live DV
Chopper Studio