Technical specifications


  • Cordless telephone (DECT-GAP standard) for Internet and fixed line telephony
  • Internet telephony SIP-compliant in accordance with RFC 3261 (in combination with the FRITZ!Box)
  • Ideal supplement for all FRITZ!Box models with a DECT base station
  • Convenient configuration and operation of FRITZ!Box functions on the handset: Answering machine, alarm, call diversion, baby monitor, WiFi switch and much more
  • Update with new functions at the press of a button
  • Supports HD telephony (7-kHz G.722 codec) for natural sound
  • Full duplex hands-free communication
  • Open listening in HD quality
  • Voice transmission encrypted upon delivery for greater security
  • Ergonomic, illuminated keypad with message button (MWI)
  • DECT Eco: radio network switched off automatically on standby
  • Range up to 300 meters outdoors and up to 40 meters indoors
  • Battery talk time up to 15 hours, up to 10 days on standby
  • Multiple telephone books with up to 1,000 entries.
    Please note: The telephone book may run noticeably slower as the number of entries increases.
  • Multiple answering machines with graphic menus, remote inquiry and e-mail forwarding
  • Call waiting, call diversion, hold, routing, transfer and three-party conferences
  • Configuration for quick-dial numbers, call list and call blocks, internal calling, CLIR and suppression of outgoing number on a call-by-call basis
  • Reception of RSS feeds, web radio and podcasts
  • Incoming e-mail can be read and answered
  • Control of UPnP media servers and Smart Home devices
  • Charging station: charge time about 6 hours
  • Deep discharge protection
  • Loudspeaker/microphone
  • Conforms to CE standards

Device properties

  • Display: 112 x 65 pixels, high-resolution, monochrome
  • 1 Li-Ion battery, 750 mAh, 3.7 V
  • Dimensions (W x H x D): approx. 48 x 145 x 18  mm
  • Weight: approx. 105 g
  • Supply voltage of the charging station: 230 V / 50 Hz

Package contents

  • FRITZ!Fon M2
  • Battery pack
  • Charging station
  • Power supply (230 V)
  • Quick guide

Article number

  • 20002586