Below are some troubleshooting steps from Panasonic. I hope they can help!
a. Ensure that the telephone line cord and the AC adapter are properly connected.
b. Ensure that there are no broken pins on the telephone line cord.
c. Ensure that you are using the supplied phone lead.
d. If you are using a splitter to connect the unit, remove the splitter and connect the unit to the wall socket directly. If the unit operates properly, please check the splitter.
e. Unplug the phone from the electrical socket and remove the batteries from the base unit for approx. 30 minutes.
f. Disconnect the base unit from the telephone line and connect the line to a known working telephone, for example your neighbor's phone.
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crwdns2944067:08crwdne2944067:0
Appear at phone screen as check phone line.
crwdns2934271:0crwdnd2934271:0 nyein yadanar crwdne2934271:0
Phone says “Check tel line”. I have disconnected the blue tooth, all of the connections from jack. Turned on/off the phones. All of them. No dial tone. When someone calls landline it goes to voicemail zI can not retrieve. Called the cable provider and they reset the signal. No dial tone
crwdns2934271:0crwdnd2934271:0 Madeline Baia crwdne2934271:0
It says check tel line and no dial tone
crwdns2934271:0crwdnd2934271:0 l.a.corpuschristi crwdne2934271:0
It says check tel line and no dial
crwdns2934271:0crwdnd2934271:0 l.a.corpuschristi crwdne2934271:0
@l.a.corpuschristi ,
See the 2nd answer down
crwdns2934271:0crwdnd2934271:0 jayeff crwdne2934271:0
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