Full connectivity
FRITZ!Box is compatible with all popular telephones - analog phones, fax machines, IP and ISDN phones and telephone systems. All connected devices can be easily managed through user-friendly menus.
Wireless freedom with DECT
Up to six cordless phones can be added to a DECT base station, and all calls are protected by factory encryption. FRITZ!Box uses the DECT standard and offers even more convenient features when combined with FRITZ!Fon.
Answering machine with voice for mail
Once activated, the built-in answering machine stores voice messages and sends them to you via email, allowing you to call back if necessary. The answering machine can also be set to turn on and off at specific times.
All your contacts synchronized
You can either save the contacts from the phone book in the FRITZ!Box, or use contacts already stored in Google, Apple (iCloud) and other email providers. FRITZ!Box automatically synchronizes entries, ensuring they are always up-to-date.
Send and receive faxes
Fax function of the FRITZ router!Box eliminates the need for external fax machines. In the user-friendly menu, you can insert text and attach an image. Incoming faxes will be forwarded to your email address as a PDF file.
Making excellent HD phone calls
Enjoy the highest quality phone calls. Thanks to state-of-the-art technology, voices sound as clear and precise as if the other person were sitting in the same room. Both FRITZ!Box, as well as FRITZ!Fon support HD telephony from the factory.
fritz.box - everything is simple
FRITZ!OS is the operating system of the FRITZ!Box, which can be easily controlled via a browser. User-friendly menus, easy-to-understand wizards and optional advanced mode are useful in all scenarios.
Free updates
FRITZ!OS is constantly being developed to provide even greater convenience and efficiency. The latest developments are available for free download, either manually or through automatic updates. In this way, your FRITZ!Box is always up to date.
Media server for great entertainment
FRITZ!Box manages all connected USB storage devices and shares their content across the network. Media server allows users to enjoy music, photos and video on web-enabled playback devices.
Smart home with FRITZ!
FRITZ!OS provides full control over Smart Home devices. Turn connected devices on/off with FRITZ!DECT 200, automatically or according to schedule. FRITZ!DECT 301 automatically and precisely manages room temperature. FRITZ!The DECT 500 provides the perfect light for every moment of the day, including color and dimming, and the FRITZ four-way smart switch!DECT 440 is the perfect remote control for a smart home.
Maximum energy efficiency
FRITZ!Box is smart energy management. For example, it automatically reduces Wi-Fi transmitter power when all devices are logged off. It saves energy and money.
Support for DECT ULE / HAN FUN
DECT ULE / HAN FUN is a manufacturer-independent standard for Smart Home devices. DECT ULE / HAN FUN is included with the FRITZ!Box at the time of delivery, enabling the integration of third-party Smart Home devices into the home network, such as wall switches, motion sensors and door contacts.
Technical specificationsInterfaces- Mini SIM slot (LTE 4G) category 4 modem)
- IP-based telephony
- 4 x gigabit LAN ports
- Wireless access point compliant with IEEE 802.11ac, n, g, b, a standards
- 1 x high-speed USB port for storage devices and printers
- Integrated DECT base station for up to six cordless phones
- 1 a / b port (TAE or RJ11) for analog phone, answering machine or fax machine
LTE (4G)- Wireless router with integrated LTE (4G) category 4 modem for FDD band 1 (2.1 GHz), band 3 (1.8 GHz), band 5 (850 MHz), band 7 (2.6 GHz), band 8 (900 MHz), band 20 (800 MHz) and band 28 (700 MHz)
- Also for TDD bands 38 (2.6 GHz), 40 (2.3 GHz) and 41 (2.5 GHz)
- Internet access also via UMTS / HSPA + (3G) with speeds up to 42 Mbit / s
- Possibility to connect two external antennas via SMA connectors
Internet- 4G LTE router with firewall / NAT, DHCP server, DynDNS client, UPnP AV
- Optimized for streaming and Internet TV, such as Disney +, Netflix, etc.
- Supports IPv6
- Stateful Packet Inspection firewall with port sharing
- Secure remote access over the Internet with VPN (IPSec)
Wi-Fi- Wi-Fi 5 (up to 866 Mbit / s gross, 5 GHz) and 4 (up to 400 Mbit / s gross, 2.4 GHz)
- Compatible with wireless 802.11g, b and a
- Extends your home network with Mesh Wi-Fi - simply combine two or more wireless access points into one smart system.
- Dual Wi-Fi: simultaneous use of 5 GHz and 2.4 GHz bands
- Secure on delivery with WPA2 encryption
- AVM Stick & Surf: automatic security for wireless surfing
- WLAN button (manual Wi-Fi on/off)
- Wi-Fi Protected Setup (WPS)
- Wi-Fi guest access - safe surfing for friends and guests
- Automatic Wi-Fi channel: automatically searches for an interference-free Wi-Fi channel
- Green AP mode ensures optimal performance with minimal power consumption
Telephony- Telephone system for IP-based calls
- Integrated DECT base station for up to six cordless phones
- Voice transmission encrypted at delivery
- 1 a / b port (TAE or RJ11) for analog phone, answering machine or fax machine
- Supports HD telephony, providing natural sound
- DECT Eco: Radio network shuts down for maximum ergonomics
- Five integrated answering machines, including email forwarding (voice to mail)
- Fax function, including email forwarding (fax to mail)
- Manage phone contacts locally or online (Google, Apple, etc.).)
- Call list, number blocking, speed dial numbers, extensions
- Dialing rules to customize the use of specific numbers
- Call forwarding, internal calls, three-way conferencing, call transfer
- Call blocking, alarm, nanny, VIP calls and do not disturb
- Operation of intercom systems
- SIP-compliant Internet telephony in accordance with RFC 3261
- Registration of SIP-compatible IP phones (LAN / Wi-Fi)
- FRITZ! App Fon for landline calls via smartphone
Home network convenience- Media server makes music, photos and videos available to devices on your home network (DLNA / UPnP AV)
- Secure access to your own FRITZ device!Box from anywhere with MyFRITZ!
- FRITZ! NAS - simple, browser-based access to all files on the network, regardless of where they are stored
- Network applications such as Internet TV, video on demand and streaming
- Parental control, push service, cloud contacts, online storage
- Guest access: share your internet connection via LAN or Wi-Fi
- Wake up to the LAN over the Internet
- Supports DLNA-compatible devices
- It also supports online storage, internet radio and podcasts
- Sharing data with friends is easy and secure
FRITZ!OS- "fritz.the "box": multilingual user interface, intuitive operation via a web browser
- User interface optimized for smartphones and tablets (responsive design)
- Free updates for new features and security
- Advanced view of special configuration options, help function with full-text search
- Useful FRITZ applications! On a smartphone: the MyFRITZ app! App for FRITZ! convenience on the go, the clever FRITZ Wi-Fi helper! App WLAN and FRITZ! Smart Home app for intuitive FRITZ operation! Smart home
- Smart Home features integrated into the user interface
- Smart Home support for DECT ULE / HAN FUN devices
- Smart Home devices can be switched manually and automatically on both the home network and the Internet
Contents of the Bundle- FRITZ!Box 6850 LTE
- Power supply
- External LTE antennas
- LAN cable with a length of 1.5 meters
- Quick Tip
Features of the device- Dimensions (width. X wys. X head.): 208 x 150 x 37 mm
- Mount on the wall or place on any surface, such as a table or shelf
- Average power consumption: 6 watts
Warranty - 5 year manufacturer's warranty for end customers as per warranty terms and conditions
Article number
