Why can a mobile phone make a phone call but not send a text message?

1. Find our SMS settings and turn on harassment interception.

2. Turn on SMS blocking settings.

3. Check whether the SMS number you accepted was mistakenly set as a blacklist number. If the number is in the list, please delete it and try sending SMS again.

? Extended data:

Shortcomings of SMS

Short message platform is relatively boring because it can only edit text and lacks corresponding picture materials, and short message advertisements are rampant, so the reading rate is not necessarily too high. The sending cost of MMS is too high.

Terminal data is difficult to collect.

SMS platform needs corresponding numbers to send, and how to collect these numbers and how to send them to those customers after collection has become a very important issue, so the customer coverage of SMS platform is not necessarily comprehensive.

Transmission limitation

Generally, the number of SMS platforms is limited, thousands or even tens of thousands. It is basically impossible to send messages after 8 pm, and its flexibility and management are not as good as that of SMS power grid.

References:

Baidu Encyclopedia-SMS