User guide

F251m
The F251m is a flexible and cost-effective solution
for connecting your SoHo telephone system to the
digital wireless GSM network.
When there is no fixed infrastructure or if you need
additional telephone lines:
• install the terminal
• run cabling from the F251m to any place within
your Small office Home office (SoHo) and
• you will be ready to connect and use standard
telephones, fax machines, computers (Internet) and
PBXs
The terminal features the latest technology, which
makes it perfect for everyday communication:
• Triple band GSM (E-GSM 900, GSM 1800, GSM
1900)
• Telephone line providing high quality speech
(EFR), G3 fax and up to V.90 data transmission
• GPRS (General Packet Radio Service), which keeps
you always on and facilitates rapid transmission of
data (ideal for e-mail and Internet browsing)
• HSCSD (High Speed Circuit Switched Data), which
further enhances data transmission
• Embedded modem available over the RS232 port
• Battery back-up
Supplied parts
After unpacking, please check that the following parts
are included:
F251m / Supplied parts 7
Antenna
GSM FCT
Cable
User guide
Battery cable
5 m phone clable
Screws
AC power
supply
Wall bracket
– Display Adapter DA20 (optional)
– Battery holder (optional)