As far as I can remember only the military and rescue workers used cell phones back in those days and they were big and heavy. Also no relay towers or ground networks, only satellites. Coverage in rural areas was sparse.
As far as Lureen being a villain, I say no...and yes. To me, she represented the millions of women who use gay men for whatever they need. My mother-in-law always had her hair done by a gay man but she never had a kind word for them. Then, when these men are in trouble and need, where are these women? Silent and far away. Self-absorbed. Punching zeros into an adding machine. Lureen represents the vast uncaring society of men and women who look the other way when their needs have been met. So, I guess I am not feeling charitable about Lureen (ducks, runs for cover)