Singtel customers can preregister for the iPhone 6s and 6s Plus from 15 September

Source: Singtel website.

Singtel will offer Apple's iPhone 6s and iPhone 6s Plus from Friday, 25 September, 2015. "Customers can pre-register for iPhone 6s and iPhone 6s Plus beginning on Tuesday, 15 September, 2015, at www.iphone.singtel.com," said a Singtel spokesperson. 

The announcement follows a similar statement from rival Singapore telco StarHub the week before.