Not sure I understand the Q.
You can generally allocate any DECT handset, of any make, to any base station or be on auto.
If you mean having more than 1 base on one line, I'm not sure, but I imagine you can if you really need to in a very large house where the signal won't reach. My Panasonic handsets work way down the garden.
EDIT: Website I recommended would be able to help you by phone with any technical Qs; I found them very helpful.
1999: Freeserve 48K Dial-Up => 2005: Wanadoo 1 Meg BB => 2007: Orange 2 Meg BB => 2008: Orange 8 Meg LLU => 2010: Orange 16 Meg LLU => 2011: Orange 19 Meg WBC
Edited by XRaySpeX (Wed 26-Sep-12 23:20:26)