Free SMS to mobile phone in 2005. Is it really free? Has anyone used it?

There are free, but rarely, you need to bind KC2005 account with your mobile phone. I wonder if you will fall into the charge trap. Personally, I would never. You bought most of them with money.

The official details are as follows:

* Free SMS

All KC users give away 300 short messages every month (per day 10), which supports mobile and Unicom mobile phones to send and receive short messages, and computers can send them with one click, and touching words can be conveyed free of charge.

Toll-free number

PC-to-PC VoIP between KC users is permanently free, and 10 minutes of domestic calls are given every month. You can call domestic mobile, China Unicom and fixed-line phones at will and enjoy the new fashion of free calls.

* Free instant messaging

Use KC to open chat interfaces such as KC, QQ and MSN. One-click continuation of user communication habits, you can enjoy mainstream IM chat tools without switching!

* Free mail

Use KC to send and receive mainstream mailboxes such as Netease, Sina and Sohu. , prompt the arrival of new mail, and the client can send and receive mail with one click, which provides the greatest convenience for your mail communication service.

* Free address book

KC automatically imports friends' information from QQ, MSN, mobile phone and email, automatically generates personal network address book, and automatically groups and intelligently merges friends' information, so that you can easily manage your friends' contact information.