4610 IP Phone - weird dial tone behavior

[winter71]

I am sure this is something really easy, but I have noticed that always when I first pick up the phone I get no dial tone, but when I hit the hook once I will get it. So basically this is how it goes,

Off hook - no dial tone
on hook off hook - dial tone

So what am I overlooking here?

 

[Nick44]

Have you got headset working turned on?

Speak softly and carry a big switch

 

[winter71]

If you are talking about the headset button on the left hand side then the answer is no. It is set to off.