Technical specifications


  • Cordless telephone (DECT GAP standard) for internet and landline calls
  • Supports HD telephony (7-kHz G.722 codec) for natural sound
  • Internet telephony SIP-compliant in accordance with RFC 3261 (in combination with the FRITZ!Box)
  • The ideal complement to all FRITZ! box models with a DECT base station
  • FRITZ!Box functions are easily configured and operated from the  handset: answering machine, alarm, call diversion, baby monitor, WiFi scheduling (turn on/off) and more
  • Town/city and country names displayed on incoming and outgoing calls (with FRITZ!OS 7)
  • Up to five own ring tones (with FRITZ!OS 7)
  • Regular updates with new features, all at the touch of a button (PIN-protected on request)
  • Volume keys on the side
  • Full duplex hands-free communication
  • Speakerphone function in HD quality 
  • Voice transmission encrypted upon delivery for greater security
  • Ergonomic, illuminated keypad with message key (MWI)
  • DECT Eco: transmitting power turns off automatically when on standby
  • Range up to 300 meters outdoors and up to 40 meters indoors
  • Up to 16 hours talk time, up to 12 days on standby
  • Multiple telephone books with up to 300 entries, online contacts , advanced searching, photos for contacts 
  • Multiple answering machines with graphic menus, remote inquiry and email forwarding
  • Call waiting, call diversion, call hold, alternate between calls, transfer and three-way conferences
  • Quick-dial numbers, call lists and call blocking, internal calling, Calling Line Identification Restriction (CLIR) and suppression of outgoing number on a call-by-call basis 
  • Receive emails, RSS feeds, web radio and podcasts
  • Control FRITZ!Box functions including wireless LAN scheduling, Smart Home applications, media server playback function
  • Display of live images from webcams or intercom systems, including door opening function
  • Brightness, proximity and motion sensor for energy-efficient display operation
  • Charging station: charge time approx. 6 hours
  • Deep discharge protection 
  • Loudspeaker/microphone
  • Conforms to CE standards

Device properties

  • Intuitive menus on high-quality color display (180 ppi)
  • Color display: 240 x 320 pixels, 262,000 colors, high-resolution
  • Make calls and listen to music and podcasts via headset (3.5 mm jack)
  • 1 Li-ion battery, 1000 mAh, 3.7 V
  • Dimensions (W x H x D): approx. 48 x 152 x 21 mm
  • Weight: approx. 126 g (including battery pack)
  • Operating voltage of the charging station: 230 V / 50 Hz

Package contents

  • FRITZ!Fon C6
  • Battery pack (in telephone)
  • Charging cradle with power adapter (230 V)
  • Quick guide

Article number

  • 20002848 (Germany)
  • 20002875 (International)