Services
Type: DECT phone
Responder: Yes
Headset type: wireless headset
Maximum indoor distance: 40 m
Maximum outdoor distance: 300 m
ECO mode: Yes
Silent mode: Yes

design
Mounting type: table/bench
Product color: Black
Backlit keys: yes

call management
Caller ID: Yes
Redial: Yes
Conference call: Yes
Knocking: Yes
Explicit mediation: Yes
Shortcuts: Yes
Call screening: Yes
Call Hold: Yes
Call blocking: Yes

management functions
Navigation button: Yes
Volume control: buttons
Personalization: ringtones
Clock with calendar: Yes
Calendar: Yes

advertisement
LED on the headset: Yes
Charge indicator (full): Yes

screen
Built-in display: Yes
Touch screen: No

connections and interfaces
Wireless connection: Yes
Headphones: 3.5mm

Execution
AC input voltage: 230 V
AC input frequency: 50Hz
Battery/battery technology: lithium-ion (Li-Ion)
Rechargeable battery/battery capacity: 1000 mAh
Battery charging time: 6 hours
Talk time: 16 h
Standby time: 288 h

weight and dimensions
Width: 46 mm
Depth: 21 mm
Height: 152mm
Weight: 125g
Headset weight: 152 g
Package width: 125 mm
Packaging depth: 70 mm
Package height: 180 mm
Package weight: 396g

New handy phone for FRITZ!Box
With the FRITZ!Fon C6 Black cordless phone for the FRITZ!Box, AVM is expanding the FRITZ!Fon series with a new color version of the top model FRITZ!Fon C6. The FRITZ!Fon C6 Black is characterized by an ergonomic and modern design, sophisticated convenience functions, impressive acoustic properties and a brilliant color display.

HD telephony, internet services and smart home control
The FRITZ!Fon C6 Black impresses with an impressive sound image (high resolution) and numerous Internet services such as receiving e-mail, Internet radio, news feeds, podcasts and a weather display. The FRITZ!Fon can also be used for smart home applications such as switching devices using the FRITZ!DECT 200/210 smart sockets and controlling the FRITZ!DECT 500 smart lamp and the FRITZ!DECT 301 radiator controller. The brilliant color display (180 ppi), illuminated keyboard and intuitive menu navigation help the user make calls, navigate and use services.

Extensive convenience features
The FRITZ!Fon C6 Black has all the comfort features known from the product range and, in combination with the FRITZ!Box, provides up to 5 digital answering machines, a clear call list and phone books with up to 300 entries. Incoming calls, answering machine messages, e-mails and software updates are signalled to the FRITZ!Fon via the display and the MWI button and are available at the push of a button. An extremely long-lasting battery, intelligent energy management and a sensitive brightness sensor that adjusts the display and keyboard lighting to the ambient lighting ensure a longer battery life. The integrated motion sensor wakes the phone from standby when the user picks it up.

FRITZ!Box as the ideal partner
All FRITZ!Box models with an integrated DECT base station – for DSL, cable or LTE – are ideal for the FRITZ!Fon C6 Black. The FRITZ!Box offers all data services and convenient functions for the FRITZ!Fon. Settings are conveniently made via the FRITZ!Box user interface. All voice, audio and control data are securely encrypted and transmitted via the robust DECT radio. When DECT Eco Mode is activated, the FRITZ!Box and the headset completely switch off the DECT radio in standby mode.

The text is machine translated.

Same summary

The AVM FRITZ! Fon C6 is a wireless IP phone that is best suited for home environments, for Internet telephony with clear sound and easy operation. Due to its support for VoIP and DECT, it is also suitable for smaller offices and those who want more mobility within the room. It is less recommended for environments with a weaker wireless signal or for larger corporate systems where special advanced business functions or support for multiple lines are important. The advantage of the phone is the easy transition to IP telephony and good integration with FRITZ!Box devices, but users should check compatibility with their own VoIP service or switchboard before purchasing.

Recommendation source: Enaa guides and team experiences.

User view

Users of this model are mostly home users or small teams who want a phone that remains portable around the room, offers clear calls over the Internet and easily connects to the existing network. The FRITZ! Fon C6 is useful where you want a modern look and easy setup without being tied to a traditional telephone line. If you often use multiple devices from the same manufacturer, you will notice that the AVM ecosystem allows you to connect and manage them with a single interface, which provides users with transparency and reliability.

Why buy at Enaa

At Enaa, you can count on a verified offer of original products, fast and professional advice, and the ability to review information to easily compare different models within the IP phones category.

Answers to frequently asked questions

Is the FRITZ! Fon C6 suitable for use in a larger company?

This model is best suited for home use or a small office. For demanding business environments with multiple lines or advanced features, we recommend more specialized IP phones that support multiple simultaneous users.

What do I need to check before using the FRITZ!Fon C6 with my VoIP service?

Before purchasing, check whether the phone is compatible with your VoIP service provider or existing telephone exchange, as this is crucial for proper operation and functionality.

Do I need an internet connection to use this phone?

Yes, the FRITZ!Fon C6 works as an IP phone and requires a stable internet connection to transfer calls via VoIP.

Can I use the FRITZ! Fon C6 with other base stations or only with the FRITZ!Box?

The phone is most optimally compatible with FRITZ!Box bases, but it can often also be used with other DECT base stations, if they are technically suitable - we recommend checking compatibility beforehand.

How is call security on the FRITZ! Fon C6?

FRITZ! Fon C6 offers basic security for standard VoIP communications, but for more demanding environments, please consult in advance about additional encryption or protection options if you need them.

Description updated: April 2026