iFixit - Answers With Device "Panasonic KX-TG6641"

Panasonic KX-TG6641: KX-TG9542B Handset beeps constantly when on charger?

Sun, 30 Mar 2025 20:19:23 -0700

I have the Panasonic 2 line/bluetooth cellular landline phone model KX-TG9542B and the handsets start to beep when on charging stands… it is intermittent… (usually beeping at the worst times like 4am.. etc) I have 5 remote handsets and have tried changing the batteries to fresh Panasonic aaa rechargeable batteries… cleaning the contacts on both the phones and the handsets and nothing seems to help or work? I have other Panasonic cordless phones (single line) in another house and they never beep? this has been going on for years and it is driving me crazy… can anyone please help me?

⟐ Answered March 30, 2025 at 20:19 MST

Panasonic KX-TG6641: Why does my handset show line in use?

Mon, 18 Sep 2023 03:47:40 -0700

We have checked that all handsets are off. We have unplugged the main base and plugged in again. Can't find a reset option in setting. None of the hendsets are in use but still getting "line in use" and no dial tone.

⟐ Answer edited September 18, 2023 at 3:47 MST

Panasonic KX-TG6641: How to program caller I.D.

Fri, 31 May 2024 01:40:29 -0700

I recently added a home phone base to convert my home phone from a landline to cellular service. How do I program the phone to show caller I.D.?

⟐ Answer edited May 31, 2024 at 1:40 MST

Panasonic KX-TG6641: My panasonic handheld wont ring! HELP!

Sun, 23 Feb 2020 02:10:23 -0700

I manage a hotel and my handheld panasonic phone wont ring at all. This phone is connected to a NEC DTH-16D-2 Elite landline. The only phone that will ring is the NEC DTH-16D-2 Elite phone. Does anyone know how I could fix this?

⟐ Answered February 23, 2020 at 2:10 MST