A:AnswerYou can use this with your cell phone only as long as your phone has bluetooth. You don't need a landline. It's easy to set up. It doesn't seem to work with Skype though.
A:AnswerDear customer, thank you for your question. Yes, it can be turned off. Please refer to the following link: http://help.panasonic.ca/viewing/ALL/KX-TGD562/OI/TGD562_PNQX8351ZA/TGD562_PNQX8351ZA.pdf#page=36
A:AnswerYes, the phone has ability to store numbers you want blocked. If you are using a linked wireless phone, your carrier may also offer this ability.
A:AnswerThank you for reaching out! Kindly be informed that the system can be paired with a Bluetooth headset, however it does not have a headset jack for wired headphones. The Bluetooth headset can be used while in calls.
A:AnswerWe would recommend that you review page 25 ftp://ftp.panasonic.com/telephone/om/kx-tgd560_en_om.pdf of the manual regarding instructions for the intercom. The instructions for connection are found on page 11. Yes, it works with magic jack.
A:AnswerYou can expand the phone system by registering maximum 6 handsets to a single base unit. The compatible additional handsets are: KX-TGA680S; KX-TGDA50W; KX-TGDA51; KX-TGEA20S; KX-TGEA40B; KX-TGEA40S; KX-TGFA30N; KX-TGFA61B; KX-TGLA40B; KX-TGMA44B; KX-TGMA44W KX-TGTA61.