FALCOM TWIST User Manual page 21

User Manual
The orange LED indicator lights up after the modem has been
connected to the power supply. The modem is not registered in the
mobile radio network of the network operator.
The green LED indicator on the modem flashes for 5 seconds after the
PIN number has been entered, and then switches itself off.
The green LED indicator flashes while a data or speech link is being
made, and lights continuously when the receiver answers. The green
LED indicator switches off after the connection has been terminated.
To use data and fax transmission, suitable software must
be installed in the computer (e. g. Microsoft Fax or
similar).
A suitable antenna is the dual-band antenna supplied
with the modem or a separate dual-band antenna with
SMB plug which can be connected to the antenna
socket.
When using the audio accessory, we recommend using
a remote GSM aerial to prevent interference radiation.
TWIST GSM-Modem Version 1.00
Technical description
Page 19