If you are interested in the summit next year, please call toll free number 400 820 9360 now to register your interest and book the booth.

如果您对参展明年的峰会有兴趣，您现在就可以拨打中国免费电话400 820 9360报名，预订明年峰会的展位。

youdao

When the program launches in the Philippines in a few weeks, a farmer can call a toll-free number and hear a recording in his or her language that sounds something like this.

VOA: standard.2010.07.28

The effort to reach them will include advertising in multiple languages and establishing a toll-free number that people can call to get help in nearly any language.

WSJ: Immigrants factor in NY health care overhaul

Establish a toll-free number for employers in five states to call to verify the legal status of prospective employees.

CNN: House overwhelmingly passes immigration bill