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Pete, Engineer
Category: Phone Systems
Satisfied Customers: 18104
Experience:  Over 16 years experience installing and repairing electronics.
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My 4 Panasonic phones (Model #KX-TGA470) all suddenly went

Customer Question

My 4 Panasonic phones (Model #KX-TGA470) all suddenly went dead. The error message on the screen says, "Check tel line" -- so I checked all 4 phones and our one land line and all seem plugged in and the battery to our system says it's ok. So what am I missing?
Submitted: 1 year ago.
Category: Phone Systems
Expert:  Pete replied 1 year ago.

Hi there,

The problem may be external -

test your telephone line by plugging a different, corded phone into it.

If that phone doesn't work either, then you have a line fault and will need to contact your provider.