20 Most Recent AT&T 1719 Digital Answering Machine - Page 9 Questions & Answers

Check your phone wiring in the wall socket is ok

If it's a wired phone change the handset cord. That is the most common problem

Move Phone 1 to the jack that Phone 2 is plugged into and see if it works with that jack. If not, you have a problem in your phone wiring. If it does, move Phone 2 to where Phone 1 had been plugged in and try it there. If it doesn't work in either jack, the phone is dead.

try stratingg out the wire the hooks into the wall to the bare or try another outlet If you need further help, reach me via phone at https://www.6ya.com/expert/steven_b77d19396bfe2249

Defective landline. It's not the carrier so it the landline. Get a new one. You can get em for $20

Check for good power to machine and then check if memory is full.

You may download the manual at http://cdn-media-att.vtp-media.com/ecp/documents/product_Product/564/UserManual/5795/1187_manual.pdf