10月5日的SIM Info & Contacts Transfer应用程序分析

Move contacts between your SIM card and phone with drag-and-drop. View 80+ SIM and device details. Tap any item to copy it to your clipboard. Contact Transfer Transfer contacts between SIM card and phone storage — individually or in bulk. Perfect for switching devices or backing up your SIM. Full List of SIM and Device Details - IMEI (International Mobile Equipment Identity) for GSM devices - Primary IMEI on multi-SIM devices - MEID (Mobile Equipment Identifier) for CDMA devices - Radio firmware software version (IMEI/SV for GSM) - Manufacturer Code from the MEID - Type Allocation Code (TAC), first 8 digits of the IMEI - SIM card state (absent, PIN required, PUK required, network locked, ready) - SIM serial number (ICCID) - Unique subscriber ID (IMSI) stored on the SIM - SIM provider MCC+MNC (Mobile Country Code + Mobile Network Code) - Service Provider Name (SPN) stored on the SIM - SIM provider ISO country code - Platform carrier ID for the current subscription - Carrier display name (e.g., AT&T, Vodafone) - Fine-grained MVNO (Mobile Virtual Network Operator) carrier ID - MVNO carrier display name (e.g., Google Fi vs T-Mobile) - Group Identifier Level 1 (GID1) for SIM provisioning - Forbidden PLMNs (Public Land Mobile Networks) from USIM - Equivalent Home PLMNs (EHPLMN) for roaming network selection - Whether a SIM card (ICC card) is present - Default eUICC card ID for eSIM management - All UICC card info including physical SIM and eSIM slots - Carrier ID derived from SIM MCC+MNC - Registered network operator MCC+MNC - Registered network operator name - Network operator ISO country code - Data network type (LTE, NR/5G, HSDPA, HSUPA, EDGE, GPRS, UMTS) - Voice network type (LTE for VoLTE, UMTS for 3G calls) - Network specifier for the subscription - Network selection mode (automatic or manual) - PLMN of the manually selected network - Whether manual network selection is allowed - Whether the device is roaming on the current network - Service state including registration, roaming indicator, and operator info - Signal strength in dBm, ASU level, and signal bars - All cell info: cell identity, signal strength, and timing advance - Supported radio access technologies (GSM, CDMA, LTE, NR/5G) - Cellular data connection state (disconnected, connecting, connected, suspended) - Data traffic direction (none, in, out, inout, dormant) - Whether mobile data is enabled by the user - Whether mobile data roaming is enabled - Whether a data connection is currently allowed - Whether the device supports mobile data - Whether simultaneous voice calls and data are supported (VoLTE, SVLTE) - Call state (idle, ringing, offhook) - Per-subscription call state - Device phone type (GSM, CDMA, SIP) - Phone number (MSISDN) stored on the SIM - PhoneAccountHandle for telecom call routing - Voice mail number from SIM or carrier - Voice mail alphabetic identifier (display name) - Visual voicemail handler package name - MMS user agent string - MMS User Agent Profile URL - Emergency number list by category (police, ambulance, fire) - Call composer / enriched calling status - Maximum call composer picture size - Preferred opportunistic data subscription (CBRS) - Whether multi-SIM is supported (DSDS, DSDA) - Number of active modems - Maximum supported modem count - Subscription ID for the current TelephonyManager instance - Whether switching multi-SIM configuration triggers a reboot - Full carrier configuration (VoLTE, Wi-Fi calling, APN, tethering settings) - Whether DTMF (Dual-Tone Multi-Frequency) tone length is configurable - Hearing aid compatibility (HAC) support - RTT (Real-Time Text) support for accessibility - TTY (Teletypewriter) mode support - Whether the device supports SMS service - Whether the device supports voice calls - Whether the device is a world phone (GSM + CDMA for international roaming) - Whether the app has been granted carrier privileges by the UICC card - Network Access Identifier (NAI) for network authentication