Nera F55 Brief Operating Instruction

Switching ON
1
Insert SIM card (if used).
2
Set the Power ON/OFF switch on the
upper end of the Main Communication
Unit to ON. The power indicator lights up.
3
Enter SIM code (if SIM card is used)
4
Nera F55 starts up. It automatically
initializes the system and searches for the
satellite.
When idle,
the Nera
ISDN Hand-
set displays:
Making a call
1
Dial 00, country code and subscriber
number, e.g.:
•
When entered,
the display reads:
•
When the remote end
answers, the display reads:
The timer starts.
2
End the call by pressing
hook ON/OFF
replacing the handset
in the cradle.
Use DEL to modify entries:
once, erases one digit. Holding the key more
than 0.5 second erases the whole number.
Use the handsfree key
loudspeaker ON/OFF.
Alternative dialing:
Press or to get the dialing tone,
then dial the number as described above.
, or
pressing DEL
DEL
to toggle the
Sat. Search
Phone setup
»Set Network
Serial Ports
Information
OK »001/Telenor
002/Stratos
004/Telenor
005/OTE
OK Saving data ....