What is the use of OPPO Reno 12 wireless calling?
OPPO Reno 12 can be said to be one of the most cost-effective camera phones currently. Although other configurations are a bit worse, OPPO Reno 12 can be said to be flagship-level in terms of image configuration, and it also has many very practical new features built-in..Among them, many people are very curious about the wireless calling function. What is the use of this function?Let’s learn about it with the editor below.
What is the use of OPPO Reno 12 wireless calling?
No-network chat means that even if the two mobile phones have no network at all, without inserting the card and turning on airplane mode, as long as Bluetooth is turned on, the two mobile phones can have a call through the no-network chat function.
Network-free calling is based on Bluetooth 5.4 technology. OPPO Reno12 can still talk to people nearby in an environment without SIM card or WiFi.However, because the call is based on Bluetooth 5.4, the call distance is more affected by the environment. In actual tests, Chat without Network can achieve a call distance of 10-20 meters when there is a lot of indoor obstruction, and it can achieve a call distance of 10-20 meters when there is little outdoor obstruction.Achieving a call distance of more than 100 meters is still very impressive.
| Parameter configuration | ||
| Introduction to color matching | Processor | Charging interface |
| Waterproof rating | Screen introduction | Battery capacity |
| Camera | Network support | Biometrics |
The wireless calling function of OPPO Reno 12 is still very magical. You can use your mobile phone as a walkie-talkie.However, due to the limitation of distance, it is not very practical and is difficult to use in daily life.
