What if the SMS is blocked by the operator?

1, including illegal content, such as destroying social harmony, will be blocked.

2. SMS contains special symbols. The so-called special symbols refer to symbols that are not commonly used in daily life, such as @, #, @,% and so on.

3. Different regions have different shielding words and degrees.

4. Unknown channel exception

How to avoid sending blocked short messages?

1) Replace some marginal words or taboos. Here you can divide the short message into several sections and send them separately. If the content is not received, it is proved that the fragment contains blocked words, and so on until the blocked words are found and modified.

2) When testing SMS, the mobile phone should be the same as the destination's mobile phone number. If it is sent to Shanghai Mobile, it should be tested with the mobile phone number in Shanghai, because SMS shielding is mainly aimed at mobile phone numbers, and the shielding methods, shielding words and shielding degree are different in each region.

3) There are more and more areas where numbers are blocked, especially landline numbers. In this respect, if the input method is switched to full-angle input, the risk that the short message content is blocked due to numbers can be avoided.

Tips: If the SMS is still blocked, you should find a professional to solve it, such as calling the customer service phone of the relevant operator or consulting the nearest outlet.