My first shock when opening the packaging: UNIFY is on the handset. But no telecom device? After research but found that the devices are absolutely identical. Now the device: It only works on UNIFY PBXs or Octopus F50 PBX because it is a system telephone. I'm still so young in the matter, that I unfortunately can not make any statements about the Qualiät and the functional (coming soon), but I am so far with the voice quality, the processing and the price-performance ratio satisfied. The display is indeed only black / white, but dissolves sufficiently fine and is contraindicated rich. I think it will take time before I found out all the functions ... Oh yes, a power supply is mandatory in the Octopus F50! Hope I could help a little with the review)
