Tedd Frechette , I do not own this phone, nor could I find any helpful info. on disassembly. I think you are probably on the right track, up by where the power adapter and phone line plug in are what appear to be 2 pads/feet that may peel back and expose screws, maybe not, but just check that area for hidden screws possibly. Have you already checked to see if the Dial/display just pops off, if not try to remove gently( do not force) may have hidden screws. If all screws out it may very well take a bit off pressure to get phone to split from tabs. Just work on one side/end and work your way around with a blunt pry tool, use a flash lite and magnifying glass to look at lock tabs if you can, in case you should be pushing on them to release. Good luck.
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