"The Speedphone 12 is optimised for use on Speedport routers with a DECT-CAT-iq (2.0) base, such as Speedport Smart or Speedport Pro, in combination with an IP-based connection.
Can be set up wherever you want it, no cable connection to the Speedport necessaryEasy commissioning thanks to the initial installation wizardHigh voice quality - full, clear and natural sound during phone callsClear design - ergonomic form and intuitive button layout with multi-function buttonClear colour display and simple user interfaceFeatures: Display: 5 cm (2-in) colour TFT display, resolution 220 x 176 pixelsTelephone book: up to 100 entries stored locally and access to the telephone book on the SpeedportTalk time: up to 20 hoursStandby time: up to 200 hoursRange: up to 50 m inside, 300 m outsideHandset speakerphone: HD qualityBaby/room monitoringCall/redial list: depends on the SpeedportAutomatic transmission power adjustmentMax.
5 Speedphones can be registered to the SpeedportIlluminated keyboardReminder and alarm clock functionCall/redial listBatteries: 2 x AAA NiMH"