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Is ios 15volte turned on automatically?
First, how to turn on the volte function of iphone?
How does iphone turn on volte function? Hello, I'm glad to answer your question: Method 1: 1, enter Settings-General-About this machine 2. The device is connected to the Internet and will receive an update from the operator later. Click OK. 3. Send a short message "KTVOLTE" to 10086, and receive a short message reminding that the VOLTE service has been successfully opened, indicating that the user has successfully opened the service. Method 2: 1, install the latest version of iTunes 2 on a PC or Mac connected to the Internet, connect iPhone 3 with the original data cable after opening iTunes, unlock iPhone and allow access to iPhone data. After a while, the update operator will prompt you and click OK to finish. 4. In order to ensure normal use, it is recommended to restart the iPhone after the upgrade is completed. Note: The latest version of iTunes only supports Windows7 and above. After successful opening, users can also choose to turn off or turn on VoLTE. The specific method is as follows: 1, open Settings-Cellular Mobile Network -4G 2, and you can see three options: off, voice and data, and data only. "Voice and Data" means to turn on VoLTE, "Data Only" means to turn off VoLTE, and "Off" means to turn off the 4G network. In addition, it should be noted that after the iPhone uses the VoLTE network, the network logo remains unchanged. The authentication method is that the call of iPhone on the 4G network will not fall back to 2/3G, and the logo is displayed as "China Mobile 4G", so you can normally use the 4G network for high-speed Internet access during the call. In addition, at present, the iPhone does not support VoLTE HD video calling.
Second, Apple mobile phone hd HD call opening method
How to open the HD call on Apple mobile phone?
Apple's high-definition voice call is called VoLTE, which means voice over LTE. Go to iPhone settings > cellular network >: cellular data options >; "enable VoLTE". If voice and data are turned off, just tap it to turn on VoLTE.
Third, Apple's mobile phone starts the volte high-definition voice and video call process.
How does Apple's mobile phone open volte HD voice and video calls? The operation method of turning on the high-definition calling function (that is, Volte function) of Apple iPhone is as follows:
1. First find the settings on the iPhone desktop, click the settings icon to enter the settings page, and then find the options for cellular mobile data.
2. Then click the cellular mobile data option on the cellular mobile network page to enter the cellular data setting page.
3. Then click Enable 4G on the new page to enter the more detailed setting page of 4G.
4. Switching the data mode to voice and data mode on the 4G-enabled page can improve the data loading speed and voice quality, which is the so-called high-definition voice call.
5. After the function is turned on successfully, when making a call, the mobile phone will automatically use the 4G voice call optimization technology, so that users can get the experience of high-definition voice call.
Four, Apple mobile phone display HD HD call details are as follows
How does Apple's mobile phone display HD calls? Apple's high-definition voice call is called VoLTE, which means voice over LTE. Go to iPhone settings > cellular network >: cellular data options >; "enable VoLTE". If voice and data are turned off, just tap it to turn on VoLTE.
The above are all the contents of how to turn on the volte function for iphone, how to turn on volte voice for ios 15, and how to turn on HD calls for Apple phones, which are not easy to create. Please keep the copyright of Dong Qing. com。
Keywords: ios 15 turns on volte voice, how does iphone turn on volte function, and how does Apple's HD call turn on?
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