NETkom ES75 - Operating States; LED

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