What's the telephone number of Changsha Telecom SMS Center?

Telecom uses CDMA network, which is not the same as Unicom, so there is no need to set the number of SMS center. As long as the SMS function is turned on normally, it can be used without additional settings. You can call Telecom Customer Service 10000 to confirm that Telecom has no information center number.

According to the function division of the operator's short message center, the MO short message center in each province is usually equipped with the number segments of network users in the province (the provinces with large business volume are also divided into cities), so according to the situation of each province, each MO short message center is equipped with all the number segments in the province at most. Therefore, as long as the number segment list corresponding to this data can be extracted from the standard bureau data of the headquarters and compared with the authentication number segment data information derived from the existing network, the difference between the two can be obtained.

The number segments normally allocated to the provincial level are all ten thousand segments, but due to the large amount of data, the allocation is completely irregular; The number segments allocated by provinces to cities are even more complicated, even subdivided into thousands of number segments. Although we only check the number segment data of SMS centers, the configuration data formats of SMS centers of different manufacturers are different.

If it is necessary to check the number segment data of various manufacturers, it is necessary to extract important information such as number segment, number segment type and attribution city from the configuration of the short message center system of each province, and check it with the number segment information of the corresponding province in the standard number segment file issued by the headquarters to find out the discrepancy between them.

relevant information

Before sending SMS, please set the SMS center number of the local operator in the mobile phone information setting menu, and then press Edit, Send and other programs in the mobile phone information menu. The code of China Unicom SMS Service Center is+8665438+8613010xxxxx500, where XXX is your local Unicom area code.

The number of China Mobile SMS Service Center is +86 1380XXX*500, where XXX is your local area code. If the area code has three digits, the * sign is 0, otherwise * = X. According to the local system, the 00 and+in front of the SMS Service Center number can be interchanged.