How do people contact the domestic telephone when traveling abroad?

Method 1: WeChat is used for acquaintance network. The prerequisite is that there must be an online environment. If you contact the local travel and car rental companies, you still can't get in touch.

Method 2: skype, whose tariff is quite different from that of physical operators, is blocked in many countries, such as most countries in the Middle East, although some countries don't, because the voice line of a long-distance call needs to be connected to several telecom operators. In addition, the number displayed by China version of skype is not its own, the call quality is not very good, and the user can't find himself when calling back, so the user experience is not very good.

Mode 3: In addition to binding fixed-line or mobile phone calls, you can also download and install the direct dial APP launched by HNA Communication. Fixed-line or mobile phone calls are generally very clear, supporting strangers outside the circle of friends to talk to each other. It's free at this stage.