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

Input:
Question: Does this have background light
Document: It was east to install and works well. I do wish it had a light up screen. Overall, it does the trick.
This is for a standalone phone without its own callerID. I am very happy with it. It has a light to let me know if there are messages waiting
The only, problem I have with this, is the box does not have a light in it. I have to have mine sitting, near a lamp to see the letters. Other than that, it works great.
This is a pretty low-maintenance low reward call her ID. It's very simple and doesn't have a light up LCD screen which makes it hard to see
Perfect purchase! Good price and just what I expected in the product. In addition, the only thing I would like to add, is a light in it! This would be so helpful!
I was surprised to find the viewing area does not have a light. The product works as stated, but I have hold it close to my head to be able to read the information.
Doesn't read incoming calls if only on battery power. Need to use with A/C adapter to read calls. No back light makes it very hard to read.
Diffiuclt to read in low light but for the price shouldn't expect it to be back lit. Works exactly as advertised and is easy to setup and operate. For the price, couldn't ask for anything more. Very satisfied.
It's a decent caller ID unit but it lacks any back lighting. You have to get the room lighting and your position just right in order to read. Should have a back light that comes on during incoming calls or when you review what's in memory.
Simple device. Works as expected. Have owned it for about a month. Doesn't register calls until after the first ring. The indicator light works well. The display is large & easy to read. Quality seems good. Happy with the purchase.
Answer: No, it does not.