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Cellular Data Networking
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Allows mobile devices to connect to the internet using a cellular network. The speed and data rate depend on the technology supported by both the device and the cell tower, such as 3G, 4G, or 5G.
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GSM (Global System for Mobile Communications)
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A cellular network standard that uses removable SIM cards for network access. It is widely used worldwide and by carriers like AT&T and T-Mobile in the U.S.
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CDMA (Code Division Multiple Access)
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A cellular network standard that does not use SIM cards. The device is managed directly by the provider, such as Sprint or Verizon, with connection settings managed via PRL updates.
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LTE (Long-Term Evolution)
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A 4G wireless communication standard that uses SIM cards for network access. It provides higher data transfer rates and more efficient internet connectivity compared to earlier standards like 3G.
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5G
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The latest generation of cellular network technology, offering faster speeds and lower latency compared to 4G. It supports a wide range of new applications, including IoT and autonomous vehicles.
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Data Indicators
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Icons on a mobile device that show the current network type and data speed, such as 2G, 3G, 4G, LTE-Advanced, and 5G.
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Mobile Hotspot
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A feature that allows a smartphone or tablet to act as a personal Wi-Fi access point, sharing its cellular data connection with other devices.
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Tethering
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Connecting a mobile device to another device (e.g., a laptop) via USB or Bluetooth to share the mobile device's cellular data connection.
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NFC (Near-Field Communication)
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A short-range wireless technology that enables data transmission between devices within close proximity (up to 20 cm), used for mobile payments and device pairing.
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NFC Mobile Payments
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A secure method of payment using NFC-enabled devices with apps like Apple Pay, Google Pay, and Samsung Pay. These apps use a one-time token for each transaction instead of transmitting actual credit card details.
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NFC Device Pairing
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A feature that allows NFC-enabled devices to pair with other devices, such as Bluetooth headsets, by simply tapping them together.
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Mobile Applications (Apps)
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Software programs installed on mobile devices to enhance their functionality, developed specifically for operating systems like iOS and Android.
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iOS Apps
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Mobile applications developed for Apple devices using Xcode and Swift, distributed exclusively through the Apple App Store. Apps must be approved by Apple to ensure safety and reliability.
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Android Apps
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Mobile applications developed for Android devices using Android Studio. They are available through the Google Play Store and other third-party sites, offering a more open app model compared to iOS.
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App Permissions
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Permissions granted to apps by users to access certain features or data on a device, such as location, camera, or contacts. These can be managed or revoked through the app's settings.
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Location Services
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Features that allow a mobile device to determine its physical location using GPS, Wi-Fi, Bluetooth, and cellular network data, providing location-based services and features.
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GPS (Global Positioning System)
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A satellite-based navigation system that provides location and time information to a GPS receiver, used for determining the exact latitude and longitude of a device.
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High Accuracy Location
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Determines a device's location by triangulating its proximity to cellular towers, Wi-Fi access points, and Bluetooth or RFID beacons, offering more precise location data than GPS alone.
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Owner Account Setup
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The process of creating a primary user account during device setup to manage apps, services, and settings. It involves creating an Apple ID (iOS) or Google Account (Android).
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Account Linking
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Connecting the primary account to a phone number or alternate email for verification and recovery purposes, enhancing account security and facilitating recovery if needed.
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Data Synchronization (Sync)
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The process of copying and updating data between different devices to ensure consistency and seamless user experience across all platforms.
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Enterprise Mobility Management (EMM)
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Software solutions designed to manage and secure mobile devices and apps within a corporate environment, ensuring compliance with security policies.
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MDM (Mobile Device Management)
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Part of Enterprise Mobility Management (EMM) software that manages device settings, such as authentication, connectivity, and restrictions, allowing for remote resets and wipes.
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MAM (Mobile Application Management)
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Part of EMM software that controls apps that process corporate data, setting policies to prevent data sharing with personal apps and creating secure workspaces.
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2FA (Two-Factor Authentication)
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A security feature requiring two different forms of credentials (e.g., a fingerprint and a PIN) to access devices or specific apps, adding an extra layer of protection.
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App Distribution
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The process of distributing apps securely within an enterprise, often facilitated by platforms like Apple Business Manager and Managed Google Play.
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Email Configuration Options
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Settings required to configure email accounts on mobile devices, including autodiscover features for commercial providers and manual settings for corporate or ISP email services.
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IMAP and POP3
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Email protocols used to receive emails. IMAP allows access from multiple devices by keeping emails on the server, while POP3 downloads emails to a single device and usually removes them from the server.
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SMTP (Simple Mail Transfer Protocol)
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An email protocol used to send emails from an email client to a server or between servers.
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TLS (Transport Layer Security)
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A protocol that ensures secure communication between email clients and servers by encrypting sensitive information like passwords.
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Ports
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Network interfaces used to communicate with servers. Proper configuration of these ports is crucial for secure and functional communication.
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Multiple Accounts
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The ability to add and manage more than one account on a device, allowing separation of personal and professional information.