Warm tips:
1, please call the business hall during business hours;
2, the business hall UMC is a charge phone, dialing your normal tariff charges;
3, the business hall phone is not a dedicated person to answer the advisory phone, if the business is busy, it may be package of normal tariffs;
3, the business hall phone is not a person responsible for answering the consultation phone, if the business hall business is busy, there may be no one to answer.