Main-Screen.md

+This is the main screen of AIMSICD which appears after accepting the Disclaimer.
+
+![Device Details](https://raw.githubusercontent.com/SecUpwN/Android-IMSI-Catcher-Detector/master/SCREENSHOTS/Device_Details.png)
+
+#### Explanation of Device Details
+
+##### Device Information
+* **Type**: Your cellular network protocol. Can be **GSM** or **CDMA**.
+* **[IMEI](http://en.wikipedia.org/wiki/International_Mobile_Station_Equipment_Identity)**: Your International Mobile Station Equipment Identity.
+* **Version**: The version number of your Qualcomm RIL.
+
+##### SIM Information
+* **Country**: The country you are currently located at.
+* **Operator ID**: Identification Number of your Provider.
+* **Operator Name**: The name of your Provider.
+* **[IMSI](http://en.wikipedia.org/wiki/International_mobile_subscriber_identity)**: Your International Mobile Subscriber Identity.
+* **Serial**: The Serial Number of your [SIM](http://en.wikipedia.org/wiki/Subscriber_identity_module).
+
+##### Network Information
+* **Network Name**: The name of the network you are using.
+* **Network Code**: Combined display of Mobile Country Code (MCC) and Mobile Network Code (MNC).
+* **Network Type**: The Type of Network you are currently using.
+* **Network LAC**: The Location Code of your current Cell.
+* **[Network CID](https://en.wikipedia.org/wiki/Cell_ID)**: The Location Area Code of your current Cell.
+* **Primary Scrambling Code**: Code to identify the Cell on the downlink.
+* **Roaming**: Indicates whether your phone is in roaming mode.
+* **Data Activity**: Indicates whether a data connection is active or not.
+* **Data Status**: Indicates whether your phone is in a connected data mode or not.
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