Amazon.com: Electronics / Categories / Telephones / Cordless Telephones / AllOur Panasonic 900 MHz cordless phone is dying. The cheapo buttons don't work any more. Annoying. I don't love the phone, but it has worked well. I would, of course, have paid more for higher quality, but I know I'm the only consumer willing to do that.
So I go to Amazon and review all the top-rated cordless phones. All are 900 MHz range, and none of them are sold any longer.
I don't want a 2.4GHz phone -- that would mess up our 802.11b WLAN.
The 5.8 GHz phones have relatively poor ratings -- looks like the technology isn't quite done yet. High power drain, poor range, susceptible to microwave interference (guess that blasts everything).
So 900 MHz was a well understood technology that interoperated with wirless LANs and worked well. Except it's no longer sold. No phone currently sold by any vendor has comparable ratings to those discontinued phones. Of the currently higher-rated phones, Uniden, Panasonic and Motorola all appear to have equally horrible quality control and customer service.
So maybe I should buy a VOIP phone? Or shop around the dusty back of out-of-favor electronics stores looking for a vintage 900MHz cordless phone?
No Virginia, progress is not guaranteed.
I wish an economist would research this one.