Fetion, e-mail, e-mail, is it rabbit fee for them to send text messages? Is there a limit to the quantity? What's the difference between computer version and mobile version?

Fetion is China Mobile, and it can only send free short messages to the number of China Mobile. You don't need the other party to register Fetion, you can send it to any mobile phone number, but you can't send it to Unicom and Telecom. Unlimited quantity.

You can't send text messages if you have letters, but you can only make free calls, sometimes with long restrictions. Open the letter software every day and get 10 minutes. I forgot how much you donated when you first registered. Now I'm using a trustless phone. Based on the network, the call quality depends on the quality of your network.

Yixin is a free dating software jointly launched by Netease and China Telecom. There was a free phone before, but it was cancelled. Now you can only send free text messages, 50 free messages a day. If it's not free, you won't get the task. Easy letter can send free short messages, without operator restrictions. You can send any number of free short messages to the three major operators. You don't need the other party to register for E-mail, but when sending free SMS, make sure that the other party's number has been added to your address book.