First determine whether the interface you are calling is called more than once elsewhere
Secondly, SMS operators usually have a limit on the number of characters in a text message. For example, a text message is limited to 70 characters at most. You If the set number of characters exceeds 70, it will be sent in two text messages at one time
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First determine whether the interface you are calling is called more than once elsewhere
Secondly, SMS operators usually have a limit on the number of characters in a text message. For example, a text message is limited to 70 characters at most. You If the set number of characters exceeds 70, it will be sent in two text messages at one time