SecurityMan SM-GSMDialer - Manual (Page 9)

8
Product Basics
SIM Problem GSM 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