How much does it cost to make an international call and send an international message?

International SMS charges are different in different regions. Generally, a short message is above 1 yuan.

Using VoIP is the most economical, and the most economical one is nothing more than "free".

Only VoIP can make free calls.

But there is no real "free VoIP" in the market, because they all need both parties to install software. If there is, it is better to use QQ directly. After all, who will go out to answer the phone with a computer on their back?

The only thing that can really speak for free is "speaking easily".

As long as the other party has an easy-to-talk phone number, then you can use the "easy-to-talk software" to make a phone call at home.

If you still feel inconvenient. Each of you can buy an easy-to-chat mobile phone, and you can talk for free wherever there is a wifi network. If both phones support video, you can make video calls for free.

At present, only one product on the market has this function. Soft and hard combination ~ ~