WHAT IS SIM CARD ? HOW SIM CARD WORK FULLY EXPLAINED

Hello friends how are you Now i will tell you about sim card
All person use sim card for there mobile i also explain about that feature sim
SIM
ICC-ID
IMSI
The SIM means Subscriber Identity Module
It is an identy card of your Mobile Number, which provide you facilities like calling , SMS & Data service

The ICC-ID means integrated circuit card identity which will check that your sim card is valid or not

The IMSI means International Mobile Subscriber Identify this is an most important number of your sim card which help to communicate with tower

But before dont forget to watch the above video
The sim card is a small device which consist only
Information about your IMSI (International Mobile Subscriber Identity) Number
and the integrated circuit card identity number
So i will start to explain

When you put sin card in your mobile phone
Firstly the Integrated Circuit Card Identity check that the your sim is valid or not
If your bsim is valid then Your sim Send your IMSI (International Mobile Subscriber Identity) Number to your nearest Mobile phone Tower
Then the tower will check the list of all IMSI number
If your IMSI Number is in list then the tower will provide you an Range

हिंदी मे :
आपके पास सिम कार्ड तो होगाहि पर का्य आप जानते हे कि वो काम केैस करता हें? अगर नहि तो आप व्हीडीओ दखना ना भूले।सिम कार्ड सिर्फ एक इडेंटी है आपके नंबर कि , जो आपका IMSI नंबर टॉवर को भेजकर आपके मोबाईल पर रेंज आती हैं
IMSI यह एक महत्वपूर्ण नंबर है जिससे टॉवर को आपका मोबाईल नंबर पता चलता है
सिम कार्ड के ऊपर एक नंबर लिखा होता है जिसे ICC-ID नंबर कहते हैं जो पता लगाता है कि आपकी सिम valide है या नही.
मुझे उम्मीद है आपको सब समझ मी आया होगा , अगर नही तो व्हिडिओ देखकेभी आप समझ सकते है
।।धन्यवाद।।

Shahruk Ahmed

WHAT IS SIM CARD ? HOW SIM CARD WORK FULLY EXPLAINED