1. A method of communications, comprising: receiving, by a device host (DH), an activation message from a near field communication controller (NFCC) that is using a Frame radio frequency (RF) interface over NFC-B RF technology; determining that one or more data exchange parameters included in the activation message are different from one or more corresponding current relevant data exchange parameters that the NFCC is configured to implement; generating an RF parameter update command including the one or more data exchange parameters corresponding to the one or more current relevant data exchange parameters that are determined to be different; and sending the generated RF parameter update command to the NFCC to prompt the NFCC to update the one or more corresponding current relevant data exchange parameters with the one or more data exchange parameters included in the RF parameter update command.