I have dusted off my TSU9600 and downloaded the programming tool again (thanks for that, I used to have this but lost it but still have my projects). Battery is probably dead but will find out and if necessary order a replacement...

TBH what I really want to do is to be able to control the RFX9600 from an Android tablet, then I don't need this remote (hence I did a search and found this thread). I Googled ProntoNIC and get this: The Prontonic Homeseer Plugin acts as a gateway between a Philips Pronto TSU9600 remote control and the homeseer home automation program. It does this by simulating a RFX9600 extender. [Link: plane9.com]

Which is not what I am looking for. I know this is an OLD post but maybe someone has a solution to this now? Otherwise will be looking at buying a serial device that I can control from Android/Apple devices.

Thanks in advance for your feedback.