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

Input:
Question: Does this modem support cable TV & Internet & Telephone?
Document: The telephone connection is taking forever to sync, though.6/10/14 I am updating to add that I did get my telephone connection to sync and the product works great. The strong backup battery means I am up and running faster than I was with the other modem after a power outage. I sometimes run into minor hiccups on the odd occasion I have to call tech support for help, as it sometimes takes them a moment to locate my equipment in their system.
I got this modem to upgrade from DOCSIS 2.0 since I had already upgraded from standard to higher speed internet. This is on the approved list of modems for Brighthouse. As another reviewer stated, it took about an hour on the phone with tech support to get the modem added to my service.
I was able to connect to cable internet properly but the phone line connection was defective. Very disappointed with a defective product.
Purchased this modem to replace an identical one being rented however, when switching over, wasn't able to get the EMTA (telephone part) to work. Ended up switching back to the rented modem. Service provider suggested I purchased a defective modem.
Save on the monthly modem charge. A bit cumbersome and time consuming to have the modem provisioned (about an hour on the phone with BH customer service and tech support). But beyond that initial invest of $ and time, it will save us on our monthly bill.
I don't think this was a brand new product when I bought it but it works good so far. Just be prepared to deal with your cable provider when having this modem provisioned.
Had my IT tech neighbor help me out. If you have TWC not worth it. You have to use their modem for phone, and this for internet to bypass the rental fee. Basically you need to daisy chain the two all in one modems together to work. This one was broken because it would not stay connected.I returned it. I guess they forgot to refurbish this one before they resold it . . .
I bought this particular modem despite not so good reviews because this is the same exact model of the one that was leased to me by Bright House Networks and one of the very few modems allowed by them (I think so far only 2 on their modem list allowed) that is capable of both high speed lightning Internet up to 90Mbps and phone connection.So far I'm reaching the advertised speeds... I get about 97Mbps+ max downloads and 9.90Mbps+ max downloads.
Wifi won't stay on......my guess is, I bought a lemon. It's fine when used with LAN cable to connect, but forgetaboutit if you plan to use it wireless like I intended.
Perfect for saving $4.00 per month on my cable bill. Exactly the same item as Bright house uses.It would be helpful if you included the password for the WiFi.
Answer: A cable modem doesn't have anything to do with cable TV. This modem is for internet,  VoIP service and can act as a wireless router.