help needed for IR cordless headphone ckt

https://www.electro-tech-online.com/attachments/ir_headphone_sender_-_reciever_198-jpg.2265/

one prob is that photo transistors are not available here(chennai)
can someone suggest me with a equivalent component or another circuit widout phototransistor

sir
please try to order on M/s RS Components who have a branch at Chennai
with ph No 1 600 11 7746 (toll free) on BSNL Landlines

sarma