"400 telephone service," also known as the caller, called pay-sharing services, telecom operators to provide customers with a unique access number across the country, you can transfer multiple domestic fixed and mobile phones, the number of calls received to the called customer predetermined destination number or call center system, in any country simply dial the 400 number range, no need to dial the area code, without having to pay long-distance charges, enterprise outreach unity, aims to enhance the company's normative service brand image and market competitiveness. Has been widely used in electricity providers, finance, tourism, logistics, investment, and other areas of pre-sales and after-sales service.

　　The opening of our 400 number is 400 -616-4686, established a 24-hour customer service call centers, to facilitate customer contact and communication, intentions for customer service!