It is not necessarily connected with the phone fee, because the personal broadband is divided into two kinds, one is the fusion broadband bound to the mobile phone number, and the other is the package broadband not bound to the mobile phone number. If it is a converged broadband bound mobile phone number, it is connected with the phone fee, and the monthly broadband rent is also deducted from the mobile phone number. The package broadband is a one-time payment, will not be deducted from the phone bill
Broadband usage is separate from phone bills, but most telecom operators bundle your Internet (broadband usage) with your phone, and if one of them is in arrears, it can cause both to be out of service. If your home is connected to broadband via a phone line with a cat, then your phone bill and broadband bill will be combined.