Im am just inquiring if anyone knows if PDU mode works on this modem using AT commands? It works using the normal text mode but everytime I try in PDU mode I get a 304 error. I am testing through a putty telnet session and have used the converters on the following websites to help with the PDU conversion but nothing works for some reason.
I have also ensured that the router is in passthru and PDU mode using the AT+CMGF? command
Does anyone have any experience / ideas on this.
Post the full sequence of commands you’re using - and the responses you’re getting.
Hi there and thanks for responding,
I have attached a screenshot of my Putty screen with the commands entered and the responses received back. Please note that I am not sure if the duplicated lines are part of the problem as I am copying the commands from a text file so I am unsure if they are being entered twice?
thanks once again Callum
I managed to resolve my problem by unchecking the Return key sends Telnet New Line instead of ^M checkbox.
thanks for looking.