T38 Speak before transfer to BLF

[Yealink Support]

Yes. I test this feature in 38.70.0.168 and it works well.
When you choose 'Blind transfer' in Transfer Mode via DSSkey, then you press transfer+blf, the transfer will directly done.
When you choose 'Attended transfer' in Transfer Mode via DSSkey, then you press transfer +blf, you can talk with the other extension,then press transfer again to transfer call.