Send short messages about school activities to customers.

Dear xx, thank you for your patronage for many times. The image of xx has been upgraded on xx, xx, providing a better dining environment for everyone. Every customer will get a big gift package when opening. Welcome your patronage!

Dear xx, to celebrate the reopening of our store, it is scheduled to reopen on xx, xx. For those who spend over 198 yuan on the opening day, a cash coupon will be presented to 30 yuan, and a beautiful gift will be presented by SMS. Welcome your patronage!

Dear xx, to celebrate the reopening of our store, you can enjoy a 30% discount with this short message. Please tell each other. Service hotline xx!

Dear xx, the store will reopen in xx. Thank you for your continuous support and look forward to your visit. On the opening day, you can enjoy a half-price discount with this short message and get a beautiful gift!

Knowledge expansion

1. Short Message Service (SMS) is a part of unified communication service plan. Users can directly send or receive text or digital information through mobile phones or other telecommunication terminals. The number of characters that users can receive and send short messages at a time is 160 English, numeric characters or 70 Chinese characters.

Secondly, SMS is a kind of telecommunication service attached to digital mobile communication system. It is a non-real-time and non-voice data communication service to transmit text or digital short messages through the signaling channel and signaling network of mobile communication system.

3. 1992, when the world's first short message was successfully sent to a mobile phone through a PC on the GSM network in Wolfen, England, no one would have thought that this low-cost short message service was originally introduced by telecom operators to solve the problem of high mobile phone charges. This seemingly naive communication will have such a huge impact on people's economic and cultural life and even politics after many years.