I think singtel is no longer giving 2wire 2701HGV-E series modems when recontract because they are moving to opennet platform with new 2wire 5012NV series.They will advise you to reuse your 2wire that they gave it to you previously
I've just recontraced SN 10Mbps. They just rang me up and said that they will deliver the 2Wire 2701HGV-E modem on February 15 after 12pm. I can put it aside as spare or sell it off.
I will know once I receive it on that day.