Problem
Caller information is not
announced.
Time on the unit has shifted.
Answering system
Problem
The unit does not record new
messages.
I cannot operate the answering
system remotely.
The unit does not emit the
specified number of rings.
0605_TGM42xAZ OI_ver002.pdf 67
Cause/solution
R The handset or base unit's ringer volume is turned off.
Adjust it (page 31, 41).
R The Talking Caller ID feature is turned off. Turn it on
(page 42).
R The number of rings for the answering system is set to "2
rings" or "Toll saver". Select a different setting
(page 56).
R If the base unit and another handset are having an
intercom call, your handset does not announce caller
information.
R Incorrect time information from incoming Caller ID
changes the time. Set the time adjustment to "Manual"
(off) (page 42).
Cause/solution
R The answering system is turned off. Turn it on (page 51).
R The message memory is full. Erase unnecessary
messages (page 52, 53).
R The recording time is set to "Greeting only". Change
the setting (page 57).
R Your phone service provider's voicemail service may be
answering your calls before the unit's answering system
can answer your calls. Change the unit's number of rings
setting (page 56) to a lower value, or contact your phone
service provider.
R The answering system will not answer incoming calls
while the other devices such as handsets are engaged in
a call.
R The remote access code is not set. Set the remote
access code (page 55).
R You are entering the wrong remote access code. If you
have forgotten your remote access code, enter the
remote access code setting to check your current code
(page 55).
R The answering system is turned off. Turn it on (page 55).
R If the first ring is turned off ("No") (page 35), the number
of rings decreases by 1 from the specified number of
rings.
Useful Information
67
5/6/2016 5:01:42 PM
Need help?
Do you have a question about the KX-TGM420AZ and is the answer not in the manual?
Questions and answers
how to unblock a phone number
can't hear caller, but they can hear me
If you can't hear the caller while they can hear you on your Panasonic KX-TGM420AZ phone, consider the following possible causes and solutions:
1. Volume Settings – Ensure the handset volume is turned up. Adjust the volume using the handset controls during a call.
2. Handset Sound Enhancer – This feature is designed to improve sound clarity. If necessary, enable it to enhance audio in areas with interference.
3. Handset Noise Reduction – This feature may affect audio settings. Try disabling it if the caller’s voice is unclear.
4. Mute Function – Check if the handset is muted. If the mute function is activated, unmute it.
5. Interference – Place the base unit in a central location away from electronic devices that may cause interference, such as TVs, radios, or wireless devices.
6. Faulty Handset or Connection – Try using a different handset or testing another call to determine if the issue is with the specific handset.
If the problem persists, resetting the phone or checking for hardware issues may be necessary.
This answer is automatically generated
how to change length of ring time
how do I turn call waiting off
To turn off call waiting on the Panasonic KX-TGM420AZ, disable the "CALL WAITN" feature on the base unit. This function is related to using special features of your host PBX system. Specific steps are not provided in the context, so refer to the PBX system settings or contact your phone service provider to disable call waiting.
This answer is automatically generated
What do I do when I can’t use phone because both lines are in use but And they are both just giving engaged signals
If both lines on your Panasonic KX-TGM420AZ phone are giving engaged signals, try the following:
- Check if other units are in use, as the system may be busy. Try again later.
- Ensure the base unit is properly connected and has power.
- If you use a DSL/ADSL service, make sure a proper filter or splitter is installed between the base unit and the telephone line.
- Reconnect the AC adaptor to the base unit if it was disconnected.
- Reposition the base unit to avoid electrical interference.
If the issue persists, further troubleshooting or service may be required.
This answer is automatically generated