No, the DECT 6 handset was less than 6 ft. from the base. No other DECT phones in use in this home at the time, and there's only one handset on that base.

So it's kind of like I had accidentally hit the FLASH button to put the call on hold and use a second line to initiate a call. Never tried that on VoIPo. I don't think I hit the flash button. Well, I'll see if it happens again.