SecurityMan SM-GSMdialer User Manual download pdf (Page 9)

Product Basics

SIM ProblemGSM Signal

Call Pick Up

Front Panel

GSM Signal

The red GSM Signal LED represents the signal between the dialer and

the GSM network.

Fast Flash: GSM signal is weak, or the SIM card cannot be recognized.

Slow Flash: Normal working status.

Call Pick Up

• Outgoing Calls: The SM-GSMdialer will beep once and the ”Call Pick

Up” LED will stay on solid red whenever an outgoing call is being

made, giving an audible and visual notiﬁcation to anyone who walks

by that the phone is in use.

Low Power

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SecurityMan SM-GSMdialer User Manual Page 9