How many people can I send text messages to in a group?

The limit of the number of SMS group sending depends on the platform and method of group sending. The following is the limit of the number of SMS group sending in different situations: using personal mobile phones to send messages in groups. The limit for mobile operators is no more than 100 people at a time, no more than 30 people for Unicom operators and no more than 50 people for telecom operators at a time. Use a free cell phone, group software. In this case, it is recommended not to exceed 1000 at a time. Use SMS group sending platform. Usually, there is no limit to the number, but enterprises need to provide information such as qualification review and membership registration, and operate in strict accordance with the provisions of the platform. Sub-email SMS platform. Different contact adding modes have different number restrictions. For example, the single sending limit of the address book mode is 6.5438+0 million contacts, and variables are supported; File import mode can send 50000 contacts at a time, and supports variables. Manual input mode can submit no more than 1000 contacts at a time, and supports variable SMS platform group sending. This method is usually unlimited. As long as the content is formal and legal, it is allowed to send as much as you want. It should be noted that these restrictions may be adjusted according to the policy changes of operators or special periods.