Rocom GSM500.GC, Руководство пользователя

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User guide GSM500.GC Issue 1.00
Page 21
White LED for line status
Blue LED for power status
Line is busy
Line is free
Incoming call
Power OK
Power OFF
Battery 100%
Power OFF
Battery 75%
Power OFF
Battery 50%
Power OFF
Battery 25%
Incoming call
1) To call the GSM500 gateway just dail the telephone number of the used SIM card.
2) If the GSM500 gateway is switched off or not reachable the network will send
you an appropiate message.
3) The incoming call is send to the connected analogue device using a ring voltage.
Getting off hook the call will be answered.
Outgoing call
1) Size the line going off hook or sizing the trunk of the connected PBX.
2) You will get dial tone from the GSM500 or special dial tone if the battery is bro-
ken or the device is using another provider (roaming tone).
3) Dial a telephone number.
4) If the called party is busy or the GSM network has problems (i.e overload) you will
get a busy tone until you hang up.
5) If the telephone line is opened, i.e. going on hook, the GSM500 will terminate
the network connection and will be ready for another call within few seconds. If the
called party hangs up fi rst you will get busy tone until you release the line as well.