Why is the text message icon flashing in the upper right corner of the Nokia Symbian smartphone?

1. You have unread text messages. Depending on the model, the position of the text message icon is different.

2. Please check whether you have installed text message filtering software. If so, , some software has filtered text messages, and the text message icon will flash in the upper right corner. The specific location where it flashes varies depending on the software. For example, Liu Ding, if there are filtered text messages, a text message icon will flash in the upper right corner!

3. Thank you, I hope it can help you solve your doubts!