What to do if Excelltel PBX running light malfunction?
- JJeremy LeeAug 12, 2025
If the running light on your Excelltel PBX is malfunctioning, check the power socket and the power supply to ensure they are working correctly.
What to do if Excelltel PBX running light malfunction?
If the running light on your Excelltel PBX is malfunctioning, check the power socket and the power supply to ensure they are working correctly.
What to do if Excelltel PBX has no sound from extension?
If there is no sound from an extension on your Excelltel PBX, reconnect the wiring or try to resolve the telephone’s failure. This might be due to disconnected wiring or a malfunction of the telephone itself.
What to do if Excelltel PBX has dial-out malfunction?
If your Excelltel PBX experiences a dial-out malfunction, connect to the exterior line or check whether the line is connected well. The issue may be caused by a disconnected or poorly connected exterior line.
What to do if Excelltel PBX has no incoming telephone display?
If your Excelltel PBX has no incoming telephone display, write application to telecommunication office, or rescind the No-disturbing and set incoming telephone display. This could be due to a devoid function of incoming telephone display, or a wrong setting of No-disturbing and its status.
What to do if Excelltel PBX has cacophony?
If you are experiencing cacophony with your Excelltel PBX, screw down the joint to fix bad connection, or leave telephone from the disturbing source because the distributing of line is not reasonable.
Why Intercom can’t be made on Excelltel PBX?
Intercom calls on your Excelltel PBX might fail because an extension hangs up improperly or the extension number is wrong.
What to do if Excelltel PBX bad tone?
If your Excelltel PBX has a bad tone, use the standard telephones. The issue may be due to mix using of non-standard telephones.
What to do if Excelltel PBX limited calling time?
If your Excelltel PBX has limited calling time, rescind the limit. This issue occurs because time is limited.
Lists critical warnings related to safety and operation.
Outlines the steps for installing the system correctly, including connecting lines and power.
Introduces the fundamental commands for system programming, including entering status.
Details how to change the system programming password for security.
Describes how to reset the system to its factory default settings.
Configures how extensions initiate outgoing calls.
Configures direct dialing mode for specific extensions.
Assigns call restriction classes to extensions.
Assigns call restriction classes to specific extensions.
Configures specific restriction rules for outgoing calls.
Assigns special numbers that extensions can dial.
Manages and clears calling time restrictions for extensions.
Controls which extensions can access specific CO lines for outgoing calls.
Controls extension access to CO lines during day mode.
Controls extension access to CO lines during night mode.
Sets parameters for external call transfer operations.
Details various methods for making outgoing calls.
Enables extensions to transfer outgoing calls, often used by secretaries.
Procedures for transferring external calls to other extensions.
Details the secretary function for managing outgoing calls.
Configuring call forwarding for other extensions via programming.
Manages various call forwarding settings.
Configures call forwarding for busy or unavailable extensions.
Manages the 'Do Not Disturb' setting for extensions.
Troubleshooting steps for when outgoing calls cannot be made.
Troubleshooting steps for issues with incoming calls.
Troubleshooting steps for when internal intercom calls fail.
Enables selection of least-cost routing based on network type.
Sets up IP dialing functionality for extensions.
Enables or disables IP dialing for specific extensions or all.
Details how to connect doorphone devices to the system.
Configures the doorphone and door opener functions.
Instructions for operating doorphone calls and door openers.
| Model | MK-308 |
|---|---|
| Type | PBX |
| Configuration | 3 CO Lines, 8 Extensions |
| Music on Hold | Yes |
| Power Failure Transfer | Yes |
| Operator Attendant | Yes |
| Call Transfer | Yes |
| Call Forwarding | Yes |
| External Call Alerting | Yes |
| Power Supply | AC 220V |
| Lines | 3 |
| Extensions | 8 |