I use it (rare) in 1.5.4 and work, all right.
in 1.7alpha-exp. it was installed properly and suppose (?) in so same environment and kmsetting (privacy, proxy, etc.) like in 1.5.4.
I use kmsms for one receiver only. Country, provider and number was setting properly and checked.
It was first use kmsms in 1.7a-x. Connected,- but sent nothing. All very slow! Long spining wheel, No popu