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Operating states / LED
The LEDs display the following operating
states of the modem:
Operating state
After connecting the
plugin power supply
unit
POWER DOWN
•
Network search or
•
no SIM card is
inserted or
•
no PIN is entered
(via PC) or
•
no GSM or GPRS
network is available
STANDBY GPRS
Network (Contex
activated)
Data-Transfer
LED
LED
On for 2 s
Off
Flashes rapidly
Flashes slowly
(2 times)
flicker (flashes
fast during the
data transfer)
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