According to a remark from [wikipedia][1] the motivation of Lubin-Tate theory arose from the analogy to the way in which elliptic curves with extra endomorphisms (ie those posessing complex multiplication CM) are used to give abelian extensions of global fields. 

From level of exhaustivity (see below what I mean by this precisely), how "close" is this analogy? The loose connection is that in both cases we use the torsion points of "auxilary object" ($1$-dim  formal group, resp elliptic curve with CM) to construct *certain* exitensions of the given local field - feel free to think of $p$-adics $\Bbb Q_p$ -, resp. Abelian extensions of the global/function field of the elliptic curve. 

But note that the Lubin-Tate theory is not a gadget to produce explicitly *all* finite extension of a local field, it is a gadget to construct the ramified extensions (for $\Bbb Q_p$ the $p$-part) explicitly via adding appropriate torsion points of the formal group (what was previously not possible to do explicitly)

Note that it does it **exhaustively** for the ramified part in the sense that it generates in that way *all* finite totally ramified extensions. So Lubin-Tate theory is exhaustive wrt the ramified part.

Now comming back to the analogy to the torsion points of elliptic curve.  
**Question:** How "exhaustive" is the procedure to generating Abelian field extensions of the function field $K$ of this elliptic curve via the torsion points? 
(practically one adjoints the coordinate entries of the considered torsion points to the function field)

Ie, which finite Abelian extensions can be generated via this method? Could with this method really all finite Abelian extensions be exhaused like in case of Weber's theorem for Abelian extensions of $\Bbb Q$?  
If not, what kind of Abelian extensions of $K$ can be generated by this  torsion points method? Do these share some number theoretic common properties?



Metaquestion: What fails in the constrction precisely if the elliptic curve would not have CM? (ie the endomorphism ring equals $\Bbb Z$)


  [1]: https://en.m.wikipedia.org/wiki/Lubin%E2%80%93Tate_formal_group_law