21s V2110 Smartphone with 5000mAh Battery
User Guide
Please read this Quick Start Guide before using your phone, and keep it for future reference.
Welcome to Vivo
This Quick Start Guide tells you how to set up your phone and use its key features. For more detailed instructions, turn on your phone, then go to Settings > About phone > Customer service > Manual. You can also learn more useful information on Vivo’s official website. For legal information, go to Settings > About phone > Legal information.
For the FCC ID of this phone, please go to Settings > About phone > Status.
The features and images shown in this guide are for reference only. They may differ from the actual product.
It is recommended to charge the device for at least 30 minutes before turning it on for the first time.
Special Instructions
Ambient Light Sensor & Proximity Sensor The ambient light sensor and proximity sensor of this device are hidden on the lower right side of the receiver. To ensure the sensors function well, please keep them away from any dust, grease, or light-proof film. Using a third-party screen protector may cause the sensors to block alerts or lock screen nonresponsive to incoming calls, so you need to cut the film to expose the sensors.
Product Standard Accessories
- Cell hone x 1
- Charger x 1
- USB cable x 1
- Phone case x 1
- SIM eject tool x 1
- Warranty card x 1
- Quick start guide x 1
- Headset x 1
Optimum operating temperature is 0℃ to 35℃ and optimum storage temperature is -20℃ to 45℃. Extreme heat or cold may damage your device or accessories.
Appearance
| Receiver Ambient light sensor & Proximity sensor (hidden hole) Front camera Volume button Power button & Fingerprint sensor Speaker |
USB port Microphone Headset port Rear flash Rear camera SIM eject hole SIM card tray |
5G WiFi statement
Operation in the band 5150-5350MHz is only for indoor use to reduce the potential for harmful interference to cochannel mobile satellite systems.
- FCC SAR
- Head: 1.00 W/kg
- Body-worn: 0.98 W/kg（15mm distance）
- Hotspot: 0.85 W/kg（10mm distance）
Caution: Changes or modifications not expressly approved by the Vivo Mobile Communication Co., Ltd. could void the user’s authority to operate the equipment.
FCC statement
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.
Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment to an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
SAR statement
This device meets the government’s requirements for exposure to radio waves. This device is designed and manufactured not to exceed the emission limits for exposure to radiofrequency (RF) energy set by the Federal Communications Commission of the U.S. Government. The SAR limit set by the FCC is 1.6W/Kg. For bodyworn operation, this
device has been tested and meets the FCC RF exposure guidelines for use with an accessory that contains no metal and positions the device a minimum of 15mm from the body. RF exposure compliance with any body-worn accessory that contains metal was not tested and certified, and the use of such body-worn accessories should be avoided.
Accessory available in the market and must be used to keep use distance 15mm from EUT to body-worn operation.
HAC statement
When wireless devices are used near hearing devices (such as hearing aids and cochlear implants), users may detect a buzzing, humming, or whining noise. Some hearing devices re more immune than others to this interference, and wireless devices also vary in the amount of interference that they generate. The wireless telephone industry has developed
ratings to assist hearing device users in finding wireless devices that may be compatible with their hearing devices. Not all wireless devices have been rated. Wireless devices that are rated will have the rating displayed on the box together with other relevant approval markings. The ratings are not guaranteed. Results will vary depending on the user’s hearing device and hearing loss. If your hearing device is vulnerable to interference, you may not be able to use a rated wireless device successfully. Consulting with your hearing health professional and testing the wireless device with your hearing device is the best way to evaluate it for your personal needs. This smartphone has been tested and rated for see with hearing aids for some of the wireless technologies that the smartphone uses. However, other wireless technologies may be used in this smartphone that has not been tested for use with hearing aids. It is important to try the different features of your smartphone thoroughly and in different locations to determine if you hear any interfering noise when using this smartphone with your hearing aid or cochlear implant. Consult your wireless service provider about its return and exchange policies, and for information about hearing aid compatibility. Hearing aid compatibility rating for this smartphone: M3
M-Ratings: Wireless devices rated M3 or M4 meet FCC requirements and are likely to generate less interference to hearing devices than wireless devices that are not labeled. M4
is the better or higher of the two ratings. Hearing devices may also be measured for immunity to this type of interference. Your hearing device manufacturer or hearing health professional may help you find results for your hearing device. The more immune your hearing aid is, the less likely you are to experience interference noise from wireless
devices.
