Can SMS be sent directly to foreign mobile phones?

Short messages can be sent directly to foreign mobile phones, and there is no need to open an international long-distance function. Other services are described as follows: 1. SMS retention period: SMS is valid for 48 hours. 2. The number of short messages is limited to 70 Chinese characters. If this limit is exceeded, it will be sent in several parts. Check whether all parts are sent successfully in the SMS center. If some of them are lost, it may be due to some reasons (such as the complicated routing of international SMS signaling). It is suggested that the SMS should be controlled within 70 Chinese characters as far as possible. 1 Chinese character =2 bytes =2 English characters. For more service benefits, click on "official website" customer service 222 below to answer your questions.