The 9999 SMS-based self-service menu allows customers on the Optus Network to purchase a recharge voucher, unlock their mobile device, recharge an Optus ...
Payments done via this method will be recharged almost instantly in most cases. To start, text the word VOUCHER to 9999 and follow the prompts to redeem your ...
9999 SMS · Purchase & redeem vouchers by texting MENU to 9999 or by calling 555 * · Visit optus.com.au/voucher to redeem a pre-purchased voucher * · Recharge or ...