Do you have a question about the Bluebird EF501R and is the answer not in the manual?
Explains symbols used in the manual to indicate hazards and additional information.
Outlines precautions for handling the device to prevent damage or injury.
Details precautions regarding the device's use in various environmental conditions.
Provides essential safety guidelines for battery handling and charging.
Warns about potential dangers of device distraction, especially during activities like driving.
Explains potential radio frequency interference and related precautions.
Lists all the items included in the device package.
Describes the physical components and layout of the device.
Explains how to insert and remove SAM, micro SD, and micro SIM cards.
Guides on how to install, remove, and charge the device battery.
Instructions for turning the device on, off, and managing the screen.
Details how to perform hardware and software resets on the device.
Explains effective finger gestures for interacting with the touchscreen.
Guides on how to lock and unlock the device screen for security.
Introduces the Home screen as the starting point for apps and features.
Explains the status bar and its displayed icons and information.
Details the meaning of various notification icons appearing in the status bar.
Explains the meaning of status icons related to GPS, signal, battery, etc.
Guides on adding, arranging, and removing shortcuts and widgets on the Home screen.
Introduces built-in accessibility features to improve device usability.
Describes how to access frequently used settings quickly via quick action buttons.
Instructions for manually or automatically setting the device's date and time.
Guides on changing the device's language and keyboard input methods.
Guides on how to download, install, and remove applications from the device.
Provides a list and brief description of the device's pre-installed applications.
Details how to make and receive phone calls and manage call logs.
Step-by-step guide on making calls using the dialer, contacts, or call log.
Explains how to answer or decline incoming phone calls.
Describes how to view dialed, missed, and received calls.
Guides on how to set up and manage conference calls with multiple participants.
Instructions on how to make emergency calls (e.g., 911).
Explains how to create and use speed dial numbers for quick calls.
Details how to configure various call options, display, and sounds.
Guides on adding, viewing, editing, and managing contacts.
Step-by-step instructions for adding new contacts to the device.
Explains how to edit existing contact information and set defaults.
Guides on searching for contacts by name or number.
Instructions on how to initiate calls directly from the contacts list.
Details how to send messages to contacts.
Guides on setting up and using the Gmail app for sending and receiving emails.
Guides on operating the 2D barcode scanner for scanning information.
Overview of how to use the camera app to take photos and record videos.
Step-by-step instructions for capturing still images with the camera.
Explains the process of capturing panoramic photos.
Guides on how to record video clips using the device camera.
Details various options for customizing camera settings like modes, filters, and flash.
Explains how to adjust video recording settings like quality, duration, and filters.
Guides on creating, viewing, and managing events in the calendar.
Step-by-step instructions for adding new events to the calendar.
Explains how to switch between different calendar view modes.
Details how to view the details of specific calendar events.
Guides on modifying and removing existing calendar events.
Instructions on how to refresh the calendar data.
Explains how to search for specific events within the calendar.
Guides on syncing calendar events with Google accounts.
Overview of using the Clock app for alarms, timers, and world times.
Details on setting alarms, adding cities, and switching to screen saver mode.
Instructions on how to use the timer function for timing events.
Guides on operating the stopwatch for measuring time intervals.
Explains how to configure clock, alarm, timer, and screen saver settings.
Guides on viewing downloaded files on the device.
Instructions for performing calculations using the built-in calculator.
Overview of available Google apps and requirements for access.
Guides on searching for information and browsing webpages using Chrome.
Guides on sending and receiving emails using the Gmail app.
Explains how to quickly search for items on the internet using Google.
Guides on finding locations and viewing map information.
Instructions for discovering, listening, and sharing music.
Details on watching videos and downloading content from the Play store.
Explains how to store, access, and share content using Google Drive.
Guides on watching, creating, and sharing videos on YouTube.
Instructions for managing photos, albums, and videos saved on the device.
Explains how to quickly search for items using voice commands.
Guides on connecting to and managing Wi-Fi networks.
Details on pairing and connecting with Bluetooth-enabled devices.
Explains how to activate and configure the Ethernet function.
Guides on monitoring and controlling cellular and Wi-Fi data usage.
Covers advanced settings like Airplane mode, NFC, Wi-Fi calling, and tethering.
Guides on adjusting brightness, wallpaper, font size, and screen rotation.
Explains how to configure notification display and sounds.
Guides on adjusting volumes, ringtones, and notification sounds.
Details on checking app status, managing permissions, and resetting preferences.
Guides on checking and managing device storage space.
Explains how to monitor battery usage and enable battery saver.
Guides on checking average memory usage status.
Details on managing multiple user accounts on the device.
Guides on activating/deactivating DataWedge mode and configuring scan formats.
Explains how to enable and configure location detection methods.
Guides on setting up screen locks, PINs, passwords, and smart lock features.
Guides on adding and managing accounts like Google for data synchronization.
Details on managing Google account, services, and preferences.
Guides on changing device language, keyboard, and speech output settings.
Explains how to back up data and perform factory data resets.
Guides on setting and managing the device's date and time.
Details on scheduling the device to power on or off automatically.
Explains various accessibility options for improved device use.
Guides on printing documents directly from the device.
Provides information about the device model, version, and legal details.
| Front Camera | 5 MP |
|---|---|
| NFC | Yes |
| Sealing | IP67 |
| Display | 5.0 inches, 1280 x 720 pixels |
| Touch Panel | Capacitive, multi-touch |
| Rear Camera | 13 MP |
| Wireless LAN | IEEE 802.11 a/b/g/n/ac |
| WWAN | LTE |
| GPS | Yes |
| Expansion Slot | microSD |
| Operating Temperature | -20°C to 60°C |
| Drop Spec | 1.2 m / 4 ft. to concrete |
| Sensors | Accelerometer, Gyroscope, Proximity Sensor |
| Barcode Scanner | 1D/2D Imager |
| Storage Temperature | -30°C to 70°C / -22°F to 158°F |