How do you call Xiaomi Tablet 4?

1, Xiaomi tablet 4 can make a phone call, but it must be turned on by volte. At present, China Mobile can use it. The activation method is to send "KTVOLTE" message to 10086, and you will receive a reply from 10086 to enable VOLTE. Some cities do not support SMS activation. You can try calling 1086 to find customer service or go to the local business hall.

2. Because China Unicom and China Telecom don't have commercial volte, only a few people who have opened volte can make calls;

3. Because Xiaomi tablet 4LTE version has no dialer, a third-party dialer must be installed;

4. Usage: Insert a calling card, enter Settings, connect more ways, and reset the network in turn. It's best to shut down or restart, and you can dial. It is best to use with Bluetooth headset.