How to send Christmas notification messages in groups?

Generally speaking, for those who send less than 30 people, you can send them in groups with your own mobile phone. However, attention should be paid to the preparation of short message content, and advertising short message content should be sent as little as possible, otherwise it will be easy for operators to stop the short message function!

For more than 30 people, it is a bit troublesome and expensive to send mass messages with personal mobile phones. Here, you can send short messages in batches through the short message platform, which is not only low in cost (the price of short messages is 3~6 cents/piece), but also guided by professional customer service staff!