China Mobile 400 Number Makes Global Conference Calls Easy

International Conference Call in China Overcoming Obstacles using China 400 Toll Free number



China Conference calls using a
China Mobile phone is Easy

In the past, if a China located conference call participant wished to dial-in using a China mobile phone, they could not do so.China 400 Toll Free Mobile user

The reason? The China PTT authority has previously blocked China mobile phone access to toll-free numbers.

The solution is the authorized China 400 Toll Free access number

Aitelephone includes the China 400 Toll Free access number as well as over 119 other country toll free numbers.

When using the China 400 number from your mobile, you do not need to be concerned about whether you have access to a landline or a mobile phone or your location in North or South China because the China 400 toll-free access number is a
one number solution.

It works from all of mainland China and makes it easy for China based participants to access your international conference call no matter what type of phone they use.
  • The China 400 toll free number is ten-digits and begins with the prefix '4001'.

  • China 400 toll-free numbers can be accessed by any mobile phone, using any network or fixed landline.

China 400 International Toll Free

400 Fuwu dianhua or 400 Mian fu dianhua, translated as 'service call' and 'fee exempt call' respectively.

China Tel (CT) in the South, and China Network Group (CNG) in the North.

Previous to the advent of the China 400 toll free number, a China conference call participant or a host could not use a cell phone because the China PTT (Postal Telephone and Telegraph), a government agency in many countries worldwide, blocked access to China Toll Free numbers from China mobile phones.

China 400 Toll Free Access Opens Up
China Conference Call Options

International Conference Call China An Obstacle to Success? The China PTT (Postal Telephone and Telegraph) has historically restricted China mobile phones from accessing standard China toll free numbers.

With many China business customers using mobile phones throughout China, this prohibition has been a major obstacle for China conference call attendees that prefer to use their mobile device when participating or hosting an international conference call.

For example, while you can easily host an international conference call by providing a China toll free number designated for North or South China, only participants in China that used fixed landlines could attend the conference call because mobile phones are blocked from access.

In China, many local business people and business travelers use mobile phones, not landlines, making their existing conference call provider's China 800 numbers completely useless and extremely inconvenient for callers.

After all, if the nearest landline is miles away, a mobile phone owner in China would have to travel to the nearest landline just to participate in your international conference call.

Fortunately, the
China 400 toll free dial-in number is here and works well. It completely removes the obstacle that has traditionally blocked China mobile phone users from participating in toll free international conference calls. Like an 800 number, the China 400 number is toll free to the conference call participant.

Unlike a standard China 800 number, the China 400 toll free number can be accessed throughout mainland China on any phone - landline or mobile and from any province.

How China 400 Toll Free Number Works

In 2008, M800 became China Mobile's sole partner for supporting the China 400 toll free number service. Each China 400 number begins with the prefix 4001 followed by a series of six alphabetical letters.

For example, a China 400 Toll Free access number might look like this: 4001-783884. Because of the 4001 prefix, this type of phone service is sometimes referred to as "4001" phone service and abbreviated further as China 400.

M800 supports the China 400 toll free number system across all 31 provinces in China and can route phone calls to virtually any phone number inside or outside of China.
AIT has teamed up with the M800 service to integrate the China 400 call number into the international conference call plan enabling your China conference call participant to access the China 400 toll free access number from whichever phone, landline or mobile, they happen to have.

The China 400 toll free number is changing the conference calling landscape in China by removing the biggest barrier to success: ease of access. By hosting China 400 conference calls instead of 800 number calls in China, you are able to provide access to your teleconferences to callers throughout the country regardless of phone type.

Any caller in China, whether tethered to a landline or enjoying the freedom of a mobile phone, can join your international conference call utilizing the China 400 toll free number.

China Provinces

The SOUTH consists of provinces: Shaanxi, Jiangsu, Hubei, Sichuan, Guangdong, NingXia, Gansu, XinJiang, Qinghai, Anhui, Zhejiang, Jiangxi, Hunan, Guangxi, Guizhou, Yunnan, Tibet, Guangzhou, and Shanghai.

The NORTH consists of provinces: Liaojing, Inner Mongolia, Hebei, Jilin, Heilongjiang, Henan, Shandong, Shanxi, Tianjin and Beijing.

China Conference Call - Sign Up

Join China international conference calls from any city in China using the China 400 access number from a mobile phone or landline.

Simply use our China 400 Toll Free access number. Only one access number needed while in China.

The China Mobile 400 number enables conference call access to attendees with China mobile phones or fixed phones in any of the 31 provinces in China.

China Conference Call - Sign Up

Accessible from Mobile phones and China landlines.


China access number is included and sent upon account activation

International Conference Call Plan

» International Conference Call - Main Page

Conduct a Conference Call
with Any of These Countries


AIT's Blog
Choosing a Plan
AIT Site Map
Link to AIT
Privacy Policy

Legacy Plan Resources

Need more information?

Conference Call Services

Conference Calling
Conference Call Services
The Global Conference Call

International Conference Call China Cell - top of page

aitelephone logo


American International Telephonics, LLC
9601 Wilshire Blvd., Suite 1111
Beverly Hills, California 90210 USA

1 800 600 6151 US & Canada    +1 310 281 5539    +1 310 424 7149 Fax

© Copyright 1996 - 2020 American International Telephonics All Rights Reserved

International Conference Call China Cell Phone