S46 – cadence a max off time of busy, S47 – cadence b min on time of busy, S48 – cadence b max on time of busy – Maxim Integrated 73M2901CE AT Command User Manual

Page 34: 50 s49 – cadence b min off time of busy, S50 – cadence b max off time of busy, S51 – cadence a min on time of ring, S52 – cadence a max on time of ring, S53 – cadence a min off time of ring, S49 – cadence b min off time of busy