Bison2021 Smart phone User Manual Please read this guide carefully before use and keep it for future use.
1. For your safety Please read this manual before using the cell phone to ensure your safety and proper use. SWITCH OFF IN HOSPITALS Please abide by relevant provisions or regulations. Please turn off your mobile phone near medical equipment. SWITCH OFF WHEN REFUELING Don’t use the phone at a refueling point. Don’t use near fuel or chemicals. SIM CARDS AND TF CARD ARE PORTABLE Keep your phone, phone parts and accessories out of children’s reach.
2. Learn about the phone Overview 1 2 3 4 5 6 7 8 9 Card Tray F150 Key Light Sensor Headset Front Camera（8M） Touch screen Headset / USB interface Microphone Volume Key 10 11 12 13 14 15 16 17 Power Key Fingerprint Photo flash Depth Camera (2M) Main camera (13M) VGA camera Macro camera（2M） Speaker Function Keys Keys Power Key Functions Press to turn on/off the screen. Press and hold to reboot, power off the phone, and screenshot.
Volume Key Press to adjust the volume of device. Home Key (on the screen) Tap to return to Home screen. Back Key (on the screen) Tap to return to the previous screen. Fingerprint key Press to unlock the phone. F150 Key Press and hold to enter F150 mode. Click 5 times to enter SOS mode. Note Multi Task Key and Back Key can be exchanged the layout in Settings --> Navigation bar. You can customize the navigation bar.
Button customization in settings-->Double click the setting to quickly open any application. Button customization in settings --> Long press to enter F150 mode. Emergency contact in the settings-->Press the F150 button 5 times to enter the emergency call state; when turned on, the flash will start and the phone will play an emergency alarm. If you can add contacts，your phone will call them automatically until getting through.
3. Before using The phone is a Dual SIM mobile that allows you to use two mobile networks. Insert SIM cards and TF card Stick into the pin hole with eject tool, and then card tray will be out of phone. 1) Insert the Nano SIM cards and TF card to the card slots correctly. Card 1 supports Nano SIM1 card. Card 2 supports Nano SIM2 card. Card 3 supports TF card.
Note: Do not remove the cards while the device is transferring data. Doing so may cause data to be lost or damage to the cards and device. The SIM cards and TF card are small parts. Please keep away from Children to avoid swallowing the card by accident. Please do not touch the metal surface of SIM and TF cards and keep them away from electromagnetic field to avoid damaged data. Charge the Battery Charge the battery before using it. 4.
Unlock the screen Press the power key for unlocking. 5. Warnings and notes Operational Warnings Important information on safe and efficient operation. Read this information before using your phone.
regulations pertaining to lithium-ion or lithium-ion polymer batteries. Faulty and damaged products: Do not attempt to disassemble the phone or its accessory. Only qualified personnel can service or repair the phone or its accessory. If your phone or its accessory has been submerged in water, Punctured, or subjected to a severe fall, do not use it until you have taken it to be checked at an authorized service center.
FCC warning Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
