Hi after my Gigaset system adopted is I'm looking for a new cordless system encountered the Gigaset 300 have in the meantime a Panasonic plant gained me who has not promised to me by the voice that's why I'm back gelandet.Die at Siemens plant Gigaset roughly corresponds to my ideas only complaint she has repeatedly noise that my neighbor talking but not listening to the headphones. Super Versnd was purchase within 2 days at mir.Würde the part again.