Telecom’s one-card dual number is now out of use. How to activate it?

Hello, first of all, thank you for your attention and support to China Telecom. According to your description, if you have canceled the secondary number, you can edit the text message "KTYKSH# virtual account area code" and send it to 106598738 (0.1 yuan/sent) to apply for activation again.

The reply is for reference only. For details, please contact 10000 or log in to Anhui Telecom Online Business Hall ah.189.cn. Anhui Telecom’s Love Home Package is coming! As long as you spend 169 yuan per month, you can enjoy 50M optical fiber broadband, 10G traffic, 1,000 minutes of free calls, and a high-definition iTV. For details, visit the Anhui Telecom Online Business Hall.

I hope my answer is helpful to you and can be adopted by you!