SIP-T57W Premium Level IP Power over Ethernet Corded Business Phone with Optima HD Voice Technology and 7 Inch Adjustable Touch Screen LCD Display (800 x 480 Pixel) - Black

Works as it should. This is a new item and has all the power cord. Even though one of the picture has the expansion but it does not come with it and I did not expected. Listing should have said "expansion not included". Otherwise, this one comes with power cord unlike some other reviews. Works great.

I ordered this to test with teams voice calling add-on, the handset is really solid feeling and simple set up, I was up and running in minutes. My only issue would be the software updates, I logged on to the Web interface and uploaded and ran the update, it's fine for a one off but I wouldn't fancy doing loads of phones. Perhaps this is really intended for home office and small office market. All in all a decent product, will be buying more I'm sure.

I order ylink phone it’s very poor quality and there no power adapter also the price is very high but quality are very poor

This phone is good looking and appears well made but it has problems.Specifically getting a contacts directory into it. It is supposed read contacts from a pc but would not read the directory in Outlook on my pc. I ended up copying from a mobile phone using bluetooth. This partly worked but missed some contacts and all group headings. I had to insert all the missing data manually. It took ages. Clearly this phone has problems and must be fixed. I could get no support from the web site. The request form kept crashing. A bad experience all round and I cannot recomend this phone to anyone.

screen response is sluggish after installing latest firmware update. It takes a few seconds to respond after selecting an option. Im hoping this will be addressed in a future update and isnt a hardware limitation.