As you are taking a cable internet connection, you also need to make sure that you have a modem and router ready at your disposal. Without these devices, you may not be able to access the internet connection that is offered to you via a landline. So, now you need a telephone modem that works in the most suitable manner for your internet connection. This is where customers start to fumble. As they lack the skills and knowledge that is needed to choose the right telephone modem from the market, they prefer to rent one from the internet service provider. And the internet service providers are also aware of such fact. They are not going to miss a single opportunity to convince you for taking a modem from them on a rental basis. Well, this is how they make more money from you. But if you are wise enough, then you should by the Comcast telephone modem online now. Such a modem is already approved by Comcast and thus all you need to buy and use it.
This is how you can avoid paying the rental bills for using that modem which is offered by your internet service provider. The point here is when you rent a modem, you never own that device. But when you buy one, you also own that device. So, buying an Xfinity telephone modem can be very beneficial for you on a long run.
When you use such a modem, there is no need to pay the monthly rental bill. Pay once to buy the device and use it for a long time without further payments.