Through what channels does the comprehensive office business consult?

China Telecom account manager provides detailed business consultation; Business Hall, Internet Hall, 10000+9: Provide business introduction and service failure reporting path guidance (including QQ customer service group number and customer service hotline, etc.). ). The integrated office (online version) service provides 5×8 hours online customer service and QQ customer service as well as 7×24 hours customer service hotline. If you encounter problems, you can seek help in the above ways. For more service offers, click on "official website" Customer Service 2 19 below to answer your questions.