I am trying to read New/Unread message using AT command through HyperTerminal...
I tried to use this command [AT+CMGL="REC UNREAD"]
Message return is "OK". There is one UnRead SMS in the phone...!
1. Why it didn't return the message?
But, if i use the command [AT+CMGL="REC READ"] then it work fine by returning all the message.
2. If i run this command through MSCOMM in VB6.0, an Run-time error '8020' Error Reading Comm Device". Anyone know the reasons?
The phone model i use is Nokia 6020 connected to PC through Infrared.