China Mobile Core Technology "eSIM+" technology release: one-button card writing, business processing shortened to 1-2 minutes

Thanks to CTOnews.com netizens Xing Han roaming clues delivery! CTOnews.com, April 27 (Xinhua)-- according to the release of China Mobile Technology, "eSIM technology" is a miniaturized, embedded, over-the-air numbering technology that supports mobile enterprise bidding. "Mobile Enterprise bidding" is an enterprise version specification developed by China Mobile to adapt to its own mobile market on the basis of GSMA. In 2022, the application scale of eSIM business has exceeded 3 million, and the success rate of eSIM card writing business has reached 100%.

At present, eSIM card writing service is mainly used in gas meter, electricity meter, 5G CPE / gateway, wearable, vehicle positioning and other industries. According to China Mobile Technology, the integration of the eSIM air writing capability platform and the CT system was officially launched in mid-April (referred to as "eSIM+ technology"), which greatly optimized the business process and participating roles, reduced the operation steps from the original 9 steps to 3 steps, and shortened the business processing time from 1-2 days to 1-2 minutes.

The front-line account manager can complete the card opening activation and empty write task mount in one stop in the CT system, only need to write the card application module in the CT system, and upload the corresponding relationship between the official code number MSISDN and the temporary code number ICCID in batch. After the card application is submitted, the power-up of the equipment will automatically write the card in the air.

Up to now, eSIM+ technology has helped 5G CPE products hit the ground rapidly throughout the country, with more than 3000 sets of shipments and an estimated 20000 to 30,000 units by the end of the year. At the same time, we plan to explore and promote the landing on a non-single-mode scale with more self-research terminals such as 5G gateways, driving guards, and Yichong.

CTOnews.com Note: eSIM or eUICC is considered the next iteration of the SIM card, providing the ability to change the service provider profile through OTA without the need to physically replace the SIM card itself.