ok my cordless phone is model KX-TGEA20. How do I Check tel line.
On my handset under the time it says check tel line. What does that mean and how do I do that.
This is just asking you to ensure that a phone line is properly connected to the device.
To fix it please just ensure everything is connected properly.
I hope this helps,
过去 24 小时： 1
过去 7 天： 1
过去 30 天： 3