Landline Telephone Gigaset AS690:Are you dreaming of buying a telephone that will give you the unthinkable power of making a call through a landline from your workplace or even from home? In that case, you should buy the Gigaset landline telephone. This is a wireless model. While using it, you wont be restricted by cables. This means you can call from just about wherever you want to. Gigaset AS690 Landline Telephone Key Features Phone calls are made using a landline This telephone is wireless, so no annoying cables