400 calls for steps: first: first find a good service, good qualifications telephone company Jinshui 400 annual fee, and preferably is an agent, this 400 telephone fees will be cheaper, but also more at ease. Second: choose a 400 telephone number 400 Jinshui Pick, Pick the best additions to the company's platform to choose, so choose a relatively high number availability. Third: submit the appropriate documents (business license, ID card copy) electronic document, fax can be. Fourth: Delivery appropriate fee (bank, Paypal form will do). Fifth: Wait opening (typically half a day the country will be able to open Erqi 400 phone, there may be slightly longer review time of 400 calls, within a maximum of three working days can be opened). 400 number is a special number is derived from the 800 national toll-free call answering party out of a need to pay. Early in the last century in Europe and America and other developed countries in order to enhance the external business development organizations to design a place in any country and any terminal can call the 800 number is turned on. China in the last century in the country began offering free nationwide 800 telephone number services; With the domestic telecom industry reform, the birth of five telecom operators, of which there are three fixed-line operators - Telecom, China Netcom, China Railcom. With the birth of the three operators each responsible for 400 number operations. 400 number length of 10 digits. Jinshui annual fee of 400 telephone | 400 phone | Zhengzhou shark net is provided by 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!