Polycom VVX 450 12-line Business **New Retail**, 2200-48840-025 (**New Retail** IPPhone)

Used for business purposes. Easy to use, crystal clear HD to hear the speaker. Easy to transfer calls and navigate settings etc.

Very disapointing. The phone was dead on arrival with the power supply. The power supply works but the phone does not. After the phone provisioned sound levels in the handset were way too low to be heard. No documentation was included in with the phone. It looks new but I suspect it is refurbished.

It’s ok, not sure why there is such a substantial price increase from the 250 tho, got this b/c some users at our business wanted the bigger screen. Pretty high quality phone. Works well, a bit too expensive tho. And has more features then you’ll ever use most likely.

The phone works great with Nextiva. However, I ordered three of these and was about to order more before the speaker blew for no apparent reason. I restored the settings to factory settings and troubleshot everything under the sun with Nextiva support for several hours, but there is no external volume, speakerphone, ringer, etc. The handheld phone attachments work without a ringer in our office - it is NOT practicable or efficient in the long term. One of my other phones of the same model was right out of the box with the speaker not working, but I did not open the box or provision it to test it until about 40 days after I received it, so I am SOL on a warranty or refund, apparently.

Fortunately, I'll be using this phone with Zoom as well so Zoom has a process (just submit a pic with the Mac address of the phone) to re-assign this phone to your tenant. However, this would be an issue if are using another provider. These phones should be checked to make sure they are not provisioned and fullly reset. On the plus side phone was completely clean and can't even tell they are re-purposed.