PLEASE NOTE : The Ericsson F251m Fixed Cellular Terminal is no longer manufactured and has been replaced with the Ericsson G36 Fixed Cellular Terminal for GSM Voice and GSM Mobile Fax and High Speed GPRS / EDGE Internet Access and SMS via PC USB Interface.
The Ericsson F251 Fixed Cellular Terminal uses a mobile phone SIM card to connect to the GSM mobile phone network. It then provides a PSTN telephone line interface that means you can plug in a standard analogue telephone, a fax machine, a computer modem or even connect it directly to a business phone system.
The Ericsson F251m is commonly refered to as a Wireless Landline or Fixed Cellular Terminal - it provides the equivalent of a landline connection in remote locations where is it difficult or expensive to get a normal telephone line installed. The Ericsson F251m Fixed Cellular Terminal is also ideal for short term or mobile offices - such as exhibitions and events or building site portacabins.
This Ericsson f251 fixed cellular terminal is the only product in the world that can completely replace your landline using the cellular network. Any device that works on PSTN will work on the Ericsson F251M (network dependent).
The F251m Wireless Landline is a flexible and cost-effective solution for connecting your PABX telephone system to the digital wireless GSM network. The F251m fixed cellular terminal is also suitable for Maritime applications and is used worldwide by navy, ferries and general shipping. Connected to the analogue trunk of the ship, the F251m fixed cellular terminal provides an automatic low-cost routing service through the GSM network, which means a huge cost saving compared with traditional satellite communication.
The F251m fixed cellular terminal is also used for payphone applications (which require remote monitoring, tariff updating, pulse metering and line reversal), Telemetry applications and Security applications. The F251M allows high speed internet access by either GPRS or RS232. Full V90 protocol over the 2 wire RJ11 interface. (Optional Faxstream Duet Mode Available)
When there is no fixed infrastructure or if you need additional telephone lines:
- Install the terminal
- Run cabling from the F251m fixed cellular terminal to any place within your office or office PBX
- You will then be ready to connect and use standard telephones, fax machines, computers (Internet) and PBXs
The F251m fixed cellular terminal features the latest technology, which makes it perfect for everyday communication:
- Triple band GSM (E-GSM 900, GSM 1800, GSM 1900)
- POTS analogue line interface providing voice group 3 fax and V.90 data transmission
- Direct PBX connectivity via analogue trunk
- GPRS (Always on)
- HSCSD (High Speed Circuit Switched Data)
- Embedded modem available over the RS232 port
- Built-in SMS supervision function
- Battery back-up
- Speech codec's: Half Rate, Full Rate and Enhanced Full Rate
- SMA Female Connector For External Antennas
- Send /Receive SMS messages through the PC or using F200 SMS Handset
- Pulse Metering (For Pay Phone Applications)
- Line Reversal (For use with PABX/PBX phone systems)
Key benefits for the operators:
- The Ericsson F251 fixed cellular terminal is a future proof investment as it follows the GSM evolution path
- The Ericsson F251 fixed cellular terminal increases the GSM traffic by providing fixed line services over the GSM
- The Ericsson F251 fixed cellular terminal is a plug & play terminal. It can be easily installed by the end user
- The Ericsson F251 fixed cellular terminal increases the GSM traffic by providing maritime communications services over the GSM
Key benefits for small business subscribers:
- The F251m fixed cellular terminal provides services through the GSM network which depending on the operator facilities and type of line (analogue-digital) can no be supported by a fixed line (e.g. SMS, Call Hold, Call Waiting, Call Forward, Multiparty, Call Transfer, Call Barring, Fixed number dialling and Alternate Line Service
- The F251m fixed cellular terminal provides an alternative route of access to communications (for voice and data) when no fixed infrastructure is available or when an additional line to the one(s) already existing is required
- The F251m fixed cellular terminal is equipped with optional power back-up
- The F251m fixed cellular terminal performs the latest GSM data-transmission for Internet with high speed data transmission (HSCSD) and the possibility of being always on (GPRS).
- Click here to download a F251 m Brochure
- Click here to download a F251 m User Manual
