Amazon.com : Gigaset Comfort 552 - Elegant Cordless Phone for DECT Base - Made in Germany - Hands-Free Function - Big Phone Book, Titanium-Black : Office Products
Amazon.com : Gigaset E630A Duo – Durable Landline Phone with Answering Machine, 1 Additional Handset Included, Water Splash and Dust-Resistant, Cordless Phone for Craftsmen and Mechanics (Black, Pack of 2) : Office Products
Amazon.com : Gigaset E630H – Additional Handset - Cordless Phone - Robust and Durable, Resistant to Water Splash, Dust and Shock, for DIY Enthusiasts, Skilled Craftsmen, Gardeners and Mechanics, Black : Office Products