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General| optional AC adapter | 9-12VDC/VAC @ min. 200mA |
|---|---|
| operating current range | 18mA to 55mA |
| phone line voltage on-hook | 24VDC to 70VDC (nominally 48VDC) |
| phone line voltage off-hook | 8 to 20VDC (nominally 14VDC) |
| ring sensitivity | 30 - 120VAC RMS |
| operating temperature range | 32 to 122F (0 to 50C) |
| storage temperature range | -4 to 158F (-20 to 70C) |
| relative humidity | Up to 95% (non-condensing) |
| frequency response | 550Hz - 3400Hz +/- 3db. |
| operational loop impedance | 600 ohms |
Weight and Dimensions| size | 5.5in x 3.2in x 0.75in (140mm x 81mm x 19mm) |
|---|---|
| weight | 0.37lbs (0.17Kg) |
Procedure to program the G3 phone by calling it from an external touch-tone phone.
Procedure to program the G3 phone using its onboard keypad and a 9-volt battery.
Instructions to disable the G3 unit from automatically dialing a phone number.
Instructions to disable the voice prompt saying 'Elevator call, at the tone press one to talk'.
Instructions to disable voice prompt and have location message play every 19 seconds.
Instructions to enable the default voice prompt message for elevator calls.
Controls the AUX output behavior based on LED status or VCC mode.
Used for phone line monitoring, closing if line drops below 2 volts.
Troubleshooting steps for the phone failing to power on.
Troubleshooting steps for incorrect number dialing.
Troubleshooting steps for audio issues with the speaker.
Troubleshooting steps for identifying and resolving line noise.
Troubleshooting steps for broken communication after dialing.
Troubleshooting steps for when the phone line is busy.
Troubleshooting steps for the phone not auto-answering calls.
Troubleshooting steps for issues preventing phone programming.
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