ETP-EL Blue Light flashes when not in a call

ETP-EL Blue Light flashes when not in a call

Issue:
ETP-EL Blue Light flashes when not in a call

Environment:
ETP Towers that have a Blue Light on/in them.

Resolution:
  • Disconnect the ORANGE/BLACK from the call station, if flashing stops, possible issue with the call station.
  • If the flashing continues, possible faulty controller on the LED itself. Replace the ETP-EL Blue Light
ETP-EL Blue Light Wiring
ETP-EL Blue Light Wiring


Potential Cause:
  • Faulty wiring
  • Faulty controller board on the ETP-EL itself

If you need additional assistance, please email us at support@talkaphone.com or call us at 773-539-1100 and select Technical Support.

    • Related Articles

    • How do I activate the Blue Light (Flash) when the button is pushed? (ETP Analog Devices)

      How do I activate the Blue Light (Flash) when the button is pushed? (ETP Analog Devices) Resolution: Assumptions: The ETP-EL (Blue Light) is powered and connected to the BLACK/ORANGE wires from the ETP device which is Output #2. On an ETP device, you ...
    • BASIC Programming of Analog (ETP) Call Stations

      What is the BASIC programming codes for the analog (ETP) devices? Resolution: What you will need: Analog telephone or test-set to dial in access to the ETP device The BASIC of QUICK programming for analog ETP devices is as follows: Default ...
    • Quick programming for the ETP-520 Series call stations

      NOTE: After each programming code, a single beep indicates the code has been accepted. A double-beep indicates an error—re-enter the code again. 1.1. Quick Programming Guide Programming the ETP-520 Series Call Station is relatively quick and easy. ...
    • What is the J-Bolt pattern for mounting ETP towers?

      What is the J-Bolt pattern for mounting ETP towers? Answer: The pattern is outlined in the image below. (Click to enlarge) Mounting pattern and options for ETP Towers If you need additional assistance, please email us at support@talkaphone.com or ...
    • What is the SIM Card Size for ETP-GSM (AT&T)

      What type of SIM card does the ETP-GSM use for AT&T? ETP-GSM Answer: ETP-GSM uses the STANDARD SIM Card. SIM Card Sizes If you need additional assistance, please email us at support@talkaphone.com  or call 773-539-1100 and select Technical Support.