Telstra v850a Digital Cordless Phone
Telstra v850a Digital Cordless Phone $60 Used for a few days, and stored away. Its retail price was $129, as shown on the 5th image. It seems that the rechargeable battery for this unit is dead for we didn't use it. Its replacement costs $9.99 here: https://www.gadgetcity.com.au/telstra-v850a-v950a-cordless-phone-replacement-battery-p-1602.html