Out-of-package voice charges generally refer to the additional voice charges generated beyond the basic voice package of your mobile phone, which usually include local calls, domestic roaming, domestic long-distance calls, international long-distance calls and international roaming. Generally, the call charges beyond the package will be recorded in the form of billing outside the package, so if you feel that the recent call charges have changed greatly, you can check the details of the recent call charges.

Mobile phone call charges include:

1, Local call: Generally, it refers to the basic expenses incurred by a mobile phone to make or receive a call at the place where the network is accessed.

2. Domestic roaming: generally speaking, it refers to the call charges incurred by leaving the network access location and calling in other places in China.

3. Domestic long-distance calls: generally refers to the long-distance charges incurred by calling other places in China (including Hong Kong, Macao and Taiwan).

4. International long-distance call: generally refers to the long-distance charges generated by domestic (excluding Hong Kong, Macao and Taiwan) calls to international areas.

5. International roaming: generally speaking, it refers to the roaming charges incurred when roaming internationally (including Hong Kong, Macao and Taiwan).