telnet with intercharacter delay - Tera Term Ticket #36374 on OSDN

I use telnet to a ESP8266 programmed as transparent bridge-WIFI-RS232 to send text files, however, it lost characters,

the problem is in the slow speed of processing for each character for which it creates a packet if there was a delay can be set from 1 to 100 ms (as for the serial port) between each character would probably not lost any character,

you could add this functionality with telnet?

thanks thanks