Network protocol (LTE, 3G , SS7, Voip) tutorials in details. Programming concepts, nodejs. Source Code Control GIT Tutorial step by Step. Busk sms and hle lookup , mobile number portability.
my articles from 2021 if there are typos or missing commas or incorrect information tell me and if you use my Articles tell me. G-rated
its from bad to good articles btw the cover isn't mine it's from @TomHollandsEyebrow28 i think that's how you spell it update: I'm lazy so this book is completed