I say "phone" for mobile phones and "landline" for wired phones.

I say cell for cellphone and landline or wired for the pots.

I say cell for cellphone and landline for not cellphone.

I say mobile for mobile and phone for landline.

woah! I do that! I hadn't thought about it.

I use phone generically.
Hell, I call a VoIP/SIP call a phone.

I usually explicitly refer to the medium/line, or I'll give it a generic name (call, phone, ring).

I don't speak english :P

Celular (Mobile) / Telefono (Wired)

Hah. I read that weird phones. Of course, half the time I spell weird wierd.