Esse-ti Helpy GSM-RM, Быстрое руководство

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SIGNALS Page 27
LED signalling GSM status
(red)
HelpyGSM-RM correctly registered on the network
HelpyGSM-RM registering to the GSM network – HelpyGSM-RM not
registered correctly – PIN request – PIN incorrect – Other problems
Call in progress
LED signalling power supply status
(blue)
The external power supply is connected and the battery has max capacity
charge
The external power supply is connected and the battery has good capacity
charge
The external power supply is connected and the battery has medium
capacity charge
The external power supply is connected and the battery has low capacity
charge
The external power supply is connected and the battery is either
disconnected or dead
The external power supply is disconnected and the battery guarantees
more than 7-hour operation in idle state