Joke Collection Website - Public benefit messages - The basic services of IOT card are SMS, GPRS and voice service?
The basic services of IOT card are SMS, GPRS and voice service?
Short message: only short message communication between IOT card and service platform is supported, and point-to-point short message communication between IOT card and mobile phone card is not supported at present. Short message communication between the card and the terminal may be opened in the future.
Data communication: provide wireless data communication services (2G/3G/4G/NB, and may support 5G in the future) for IOT terminals, and support general APN or special APN and multi-APN. Among them, the general APN is divided into: CMMTM supports 2/3G, CMIOT supports 2/3/4 G; Dedicated APN is divided into: local dedicated APN and whole network dedicated APN.
Voice: 1 1 digit segment supports calling and called (10647, 10648, 14400,1digit segment does not support voice).
- Previous article:Xiaoling Tencent Cloud login failed.
- Next article:How does Weibo withdraw cash to verify user information?
- Related articles
- How to unsubscribe from the package in China Mobile Network? View all your business?
- Why does Guangfa Finance send express delivery for no reason?
- I can't get any text messages on Apple's mobile phone.
- I bought clothes in a clothing store and don't want to do it, but I don't know how to write my resignation report.
- After the cold war, men contacted me.
- Why can¡¯t my Gionee phone send and receive text messages?
- English short message to coax girlfriend.
- Express SMS harassment
- What should I do if the mileage card exchange traffic does not arrive?
- Everything is fine: Why did Su Daqiang say in front of his grave: I have been fighting against you all my life, but in the end I still fulfilled your wish?