How to prevent losing recorded announcements on AT&T Conference System during power outage?
To prevent recorded announcements from being erased during a power outage on your AT&T Conference System, set switch 1 to On (Down). This allows the system to retain recorded announcements for up to three hours during a power outage.
What to do if all lights are out and there is no dial tone on my AT&T MERLIN Plus Conference System?
If all the voice terminal lights are off and there is no dial tone on your AT&T Conference System, start by checking the control unit's power. Turn the control unit power switch off and then back on to reset it. Ensure the control unit is not plugged into an outlet controlled by a wall switch. Test the power outlet by plugging in another appliance to verify it's working. Also, a loose module inside the control unit could be the problem. Turn off the control unit, remove the top cover, and reseat each module securely in its slot.
How to fix a voice terminal that doesn't ring on my AT&T MERLIN Plus Conference System?
If a voice terminal on your AT&T Conference System isn't ringing, first check the volume control switch and slide it to a higher setting. The voice terminal may also be programmed not to ring. Also, the 'Do Not Disturb' feature might be activated. Deactivate the feature.
What to do if a programmed feature doesn't work on my AT&T MERLIN Plus Conference System?
If a programmed voice terminal feature isn't working on your AT&T Conference System, the feature might be programmed or used incorrectly. Review the programming instructions to ensure the feature is programmed correctly, and check the user instructions to confirm it is being used correctly.
General| Type | Conference System |
|---|---|
| Brand | AT&T |
| Manufacturer | AT&T |
| Model | MERLIN Plus |
| Extensions | Up to 20 |
| Power Supply | AC Power Adapter |
| Features | Conference Calling |
| Lines | Up to 8 lines |
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