My handset on the KX-TG67oo does not get a dial tone. The unit does get a dial tone when I turn on the speaker. What now?

SOURCE: Dial Tone - Number Dialed does not go through

The problem is possibly the keypad on the phone. Try another phone , preferrably a standard corded phone. If you still cannot break the dial tone, then the problem is with the telephone line (phone company)

SOURCE: No dial tone on handset

It may not be registed with the main unit. You may need to register the handset. With my uniden all i have to do is put it in the main base until it says what handset it is (it should be a number).

If you have any questions please dont hesitate to ask

SOURCE: Switching from pulse to tone dialing (there is no switch on the base unit)

hold the select button down a few seconds until you'll see a 'tn' on the readout. this sets it to tone. hold it down again and it will set back to 'Pu' for pulse. i figured this out by accident. the losers at vtech never answered my question.

SOURCE: 1) No dial tone in the handset 2) speaker key will not work

I agree witht this solution, its a common fault, the admin soultion is to find a differnt headset feature access code!

SOURCE: No dial tone in Clarity C4230 setup

if you can get dial tone with another phone, look into manual for any instructions, usually a toll free number for help. ( BEST ) otherwise take phone back for exchange. may be problem in the board.