Hi yunsean, thank you for reaching out to Xfinity Mobile through the Forum. I will be happy to help you get your device activated. I am sorry to hear you were not able to get the proper assistance when you called. The feedback on your experience is very important to us, we want to ensure you, and every other customer trying to complete the same task have the best experience.
In order to help get the device activated, I will need you to send me a private message. I will need the following information to access and verify your account please; your first and last name, the full-service address for your residential account, the last 4 digits of the stored payment method on file, and the mobile number we will be activating the device on.
Once I have the account detail I can proceed with the activation. At that time, I will need to be in direct communication with you in order to successfully activate your device. I look forward to hearing from you.