Hi there               Welcome to the community,   Could you please send me a PM (private message) with your CID (customer identication number) or your mobile phone number so can look at this service for you      kind regards ... View more

Hi Alwin   Thanks for your message, this might help.   https://community.tpg.com.au/t5/Broadband-Internet/Changing-your-WiFi-password-on-your-TPG-Modem/m-p/24289#M10642   Thanks for using the TPG Community   Regards   PeterW ... View more