Is the Internet of Things card 13-bit flow card really a roaming-free card in China?

IOT card service is a mobile communication access service provided by China Mobile for IOT users, and the dedicated number segments 10648 and 14765 are used as MSISDN. Support basic communication services such as SMS and GPRS through special network element equipment, and provide intelligent channel services such as communication status management and communication authentication. By default, the dedicated SMS access service number and dedicated APN of IOT are enabled.

Second, function

1. Basic communication capabilities: GPRS communication capabilities and SMS communication capabilities. SMS can provide services with different priorities (forwarding frequency and storage time) to fully meet the needs of different group customers.

2. Terminal status inquiry: provide customers with power-on and power-off information, terminal location information, online and offline GPRS, IP, APN and other information.

3. Account information inquiry: provide customers with account information inquiry, and provide reminder functions for events such as account arrears and excessive traffic.

4. Business statistical analysis: provide users with multi-dimensional business report statistics and analysis.

5. Flexible charging function: provide various charging methods such as traffic pool and life cycle according to customer demand.

Third, advantages

1. One-point access, whole network service: provide a little business acceptance for government and enterprise companies or provincial companies, and open inter-provincial card issuing business. The cooperative provinces make, distribute and sell cards according to customers' needs, and directly provide customers with business services and network services, so as to meet customers' needs of "one-stop card collection" and "one-stop service", avoid customers' business docking with multiple provinces, and there is no roaming settlement between provinces.

2. Abundant code number resources: it has a 13-digit dedicated number segment starting with 10648, supports SMS and GPRS functions, and has a capacity of 1 100 million; 1 1 bit dedicated number segment for Internet of Things, starting with 14765, supporting voice, SMS and GPRS functions, with a capacity of one million. Internet of things users can use special numbers to obtain the rich code number resources they need.

3. Flexible charging method: According to the particularity of Internet of Things business, the charging method of traffic pool and charging method by life cycle are provided, in which charging by traffic pool means that customers can use one traffic pool for multiple cards by purchasing traffic pool; According to the life cycle charging method, that is, the sum of terminal hardware costs plus the monthly fee of the whole life cycle of the terminal, and then apportioned to each month through a certain discount rate, thus reducing the overall cost of customers. In addition, a test period and a silent period are added in the whole billing link to meet the needs of customers during the test period and provide customers with test traffic and short messages.

4. High-quality network: By building dedicated Internet of Things network elements such as SMS Center, GGSN and HLR, the network separation between Internet of Things users and mass users can be realized, providing reliable and stable networks for industry customers.

5. Communication management: collect network information and provide customers with online communication status inquiry (on/off information, PDP activation status, IP address inquiry, SMS failure reason inquiry and other functions. ), traffic information inquiry, traffic balance reminder, etc. Through the operation and management platform of the Internet of Things private network.

6. Terminal management: In terminal management, we provide customers with terminal management, remote control and remote upgrade. , so that users can grasp the terminal status at any time, find faults in time, and help users locate faults quickly.

7. Self-management of users: The Internet of Things operation management platform allocates proprietary accounts for customers, or provides a direct API interface for the application platform to meet the needs of customers for real-time self-management of terminal working status and communication status.

Fourth, the application field

1, power: power meter reading, power equipment monitoring, etc.

2. Transportation: vehicle-mounted front loading, logistics transportation, vehicle-mounted rear loading, etc.

3. Finance: wireless POS terminals, tax-controlled invoice printers, etc.

4. Other industries: smart home, enterprise security, medical care, agriculture, energy, meteorology, hydrological monitoring, oil fields, meteorology, environmental protection and other fields.

Verb (abbreviation for verb) tariff

Internet of Things private network fees include "hardware fees, communication fees, value-added service fees and port fees".

(1) Hardware fee: Integrated acquisition based on IOT card? This pricing is a one-time charge.

(2) Communication fees: divided into traffic packets and short message packets.