NEC DTH-8D-1 Corded Phone "lines stuck" Questions

Norstar phone M7310 Phone line is stuck on line in use. Release button and unplugging did not fix the phone your line button is stuck down, play with it to free it.

...lines stuck on a Norstar phone Seems to be a known issue. The normal way is to disconnect the main control box unit. There is a video in the link ...

...lines button. i tried to desactivate the do not disturb by pressing feature # 85 it says calls allowed but still i cant do it. It's very urgent maybe a stuck button try running your fingers over all ...

Vtech T1300 LINE IN USE displayed when line not in use The "LINE IN USE" error message on a Vtech T1300 telephone can indicate that there is a problem with the telephone line or the telephone itself. ...

...lines stuck on One of the girls in the office picked up a line, put it on hold and then hit transfer to voicemail. Now two lines are showing that they are active and we cannot pick up either line to ...

my new phone seem stuck on 'Phoine in use" which is clearly not, so I can't call out andcannont receive incoming calls - please help. It's stuck because it doesn't see the proper ...

...lines are blinking. Phone works to answer but I cannot make a call because I cannot choose a line. I've tried unplugging a few times. None of my buttons are working either. Check and make sure hold ...

lines for over a year... just added Verizon (Fairpoint) vm to fourth line. Stutter dialtone works, light does not come on. I have 6 of these phones. No problem for a year or so, then one phone got the

...stuck in record mode. How do I reset it? It makes my line look busy! The Thomson folks said to reset the phone. Here's how: unplug power, then the phone line, then remove the batteries. Wait 10-15 ...

My phone is stuck on speakerphone. When I pick up... My phone is stuck on speakerphone. When I pick up the receiver there is no dial tone. I have to manually pick a line and then it only works on ...