i feel like i'm missing something obvious.
a) how do i get Jade to come to my ritual of return for sera? i can't see any way to 'call her'? i've got sera with me and can do the ritual, but no way to get jade to come along. the walkthrough suggests i should (maybe) try and charm her at the gym first, to get the idea i guess, but i can't see her at the gym between 6 and 9 (i've seen the scene at the club where her slave drops her gym uniform).
b) i've had the message from Kylie to meet her on Cherise Rd, but again i go there and no option to 'call her'?
is there a button somewhere to use my phone to make phone calls i've missed for the entire game so far?
or have i progressed other bits too much (or not enough i guess) and these options are no longer available?