iFixit - Answers With Device "ATT CL2940"

ATT CL2940: landline phone ringer not working.

Sat, 13 Apr 2024 13:56:16 -0700

The landline phone instrument is working fine supporting outgoing calls but the phone isn't ringing during incoming call, the phone loudspeaker is also working fine.

⟐ Answered April 13, 2024 at 13:56 MST

ATT CL2940: Can't hear person on the other line

Sat, 30 Jul 2016 12:55:30 -0700

When I'm making calls, I can't hear the person on the other line and they can't hear me as well.

⟐ Answered July 30, 2016 at 12:55 MST

ATT CL2940: Loud Speaker Not Working

Mon, 29 Feb 2016 14:09:00 -0700

When I put my phone on loud speaker mode, I am unable to hear anything. Can anyone help with this?

⟐ Answered February 29, 2016 at 14:09 MST

ATT CL2940: Display screen is not working?

Mon, 29 Feb 2016 13:53:23 -0700

I cannot see anything on my screen.

⟐ Answered February 29, 2016 at 13:53 MST

ATT CL2940: Line *** is in use or no line

Mon, 26 Feb 2018 07:50:13 -0700

Greetings all.

My first question here.

my user has two headsets, line 1 and line 2 on a landline.

If someone picks up line 1 on a call coming in, puts the caller on hold and either picks up line 2 or asks someone else to pick line 2, the pick that picks up line 2 hears a dial tone.

Same thing happens if the user picks up line2, puts it on hold and picks up on line 1, the user hears dial tone. The caller who is put on hold hears nothing.

Does anyone have any idea how to resolve this problem?

I have tried powering off the phones for a few seconds, powering back on. It doesn't solve the problem.

I have tried switching lines but problem persists.

Any suggestions is greatly appreciated.

⟐ Commented February 26, 2018 at 7:50 MST