OPTUS LETS YOU MAKE/RECEIVE MOBILE CALLS OVER WI-FI

摘要

Optus has launched a new Wi-Fi calling app called WiFi Talk which Optus says enables its customers to ‘text or call any mobile phone number, or call any landline, in Australia or overseas. Calls and texts are charged to your mobile bill (or deducted from your prepaid balance) with the same inclusions and rates as your Optus mobile plan.’