Instruction: Generate an answer to the question by utilizing the information contained in the document.

Input:
Question: Does this DPC3008 support phone service?
Document: If you are looking for a cable modem that works with Comcast Blast internet service, then you can not do better than the Linksys DPC3008 Advanced DOCSIS 3.0.
I bought this to replace our Comcast phone/cable modem. We didn't need phone since we dropped that service. This modem was VERY easy to setup and was up and running in 15 min, 10 min was calling Comcast and being on hold.
This is a replacement for an older modem soon to be made obsolete with new Comcast service. A phone call to Comcast before installation to verify the replacement procedure made the change-out trouble-free. Another call to Comcast after installation registered the modem and service was restored without a hitch. Performance has been trouble-free.
the cable modem could not be used because its mac number was already in use in my cable system. A call to Cisco's tech support did not help at all. They must think that everyone who buys their stuff has an engineering background by the way they talk. While I'm here, I might as well tell you about my wife's smart phone, which lasted less than a year before crapping out. Fortunately, she bought insurance and got a new one. Hope the next one works better.
It didn't increase or change anything over my old modem. But it is working find. Setup was easy, just called into the tech support and read them the MAC address.
Linksys DPC3008 Advanced DOCSIS 3.0 Cable Modem (Comcast ISP Only)  Great Router for the Price. Ordered this because of the reviews and the price. Works fantastic.
by Comcast as a unit approved for their Xfinity Internet service. Now, if they would only get out here and install the buried cable so they can hook us up I could give you more feedback!! !
Won't work with Comcast because it does not have a phone jack false advertising I sent it back and got the correct one direct from comcast
Quick and easy replacement of our old cable modem. One phone call to Comcast with the Serial and MAC numbers. It hasn't blinked since. Very happy after the first month.
This modem is on Comcast's approved lists of modems and it is supposed to be for Comcast only. I had a Comcast technician out to set up internet service. He worked on it for 2 1/2 hours and could not get a signal through the modem and my MediaLink router. We tried an older Cisco router and the same result. Both routers are capable of handling a cable modem signal. He could not explain why it would not work. I was forced to cancel the service and send back the modem.
Answer: No sir, it does not.  This is a CABLE MODEM only.