400 400 toll-free number is toll-free carriers handle regular 400 calls, this 400 telephone billing according to the national standard "distance" and "local" separate billing. Users play area for the city over the phone if the billing 400 calls for, in the field of long-distance telephone call back billing, there is such a regular 400 call in the operating room can make payments, the key is that the formal business, Basic does not appear unreasonable phenomenon dialed 400 calls received, especially during major national holidays and major events will not be closed 400 phone price, usually this kind of business, mainly through business office or formal agents handle. 400 business open following features: 400 phone is automatically assigned ● Press the caller dialed phone location (such as: area code, phone number) different call connection to a different phone number or call center; ● Press the caller dialed telephone time ( Such as: Monday to Sunday, 00:00 - 23:59) different call connection to a different phone number or call center; ● dialed calls by percentage (minimum accuracy to 1%) is assigned to a different phone number or to call center. 400 Busy / No Answer Call Forwarding have before the called number is busy or no answer function, when faced with the called number is busy or does not answer, the incoming call can be transferred to several other numbers pre-defined by the business user. Business users can register up to a predetermined four forwarding number, Busy and Forward On No Answer each two forwarding number. For every business user of a call forwarding number up to 3 times. 400 call blocking called customer can allow certain users in the region call 400 telephone calls from other areas to be blocked; or do not allow users to call certain regions, but allow calls from other regions. To get through 400-specific password called a client to require that all incoming calls in advance to enter the correct password. 400 calls sharing airtime can be shared between the calling and called subscribers. -Sharing: Caller burden local calls, called subscriber service usage. 400 Telephone Reception _400 _ Zhengzhou telephone network provided by a shark sharks Network Technology Co., Ltd., Zhengzhou. Zhengzhou sharks Network Technology Co., Ltd. (www.shayuweb.com) strong, credible, technical cooperation in Zhengzhou, Henan industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Zhengzhou shark network into the brilliant and you work for a better future!