Hi.
I trying to send a text message from SM5100B module. It is important for my project if i can use @ in the message. I use NewSoftSerial library
So i send some variables to the shield with cell.print(“test”); - metod and it works fine. But when i send @ to the shield i get character “¡” instead. The reason for that is shield use another character set than ASCII. So when i send @ - 64 in ASCII i get “¡” 64 in GSM 03.38 standard. http://www.csoft.co.uk/sms/character_sets/gsm.htm
“@” has number 0 in GSM standard table, but when i send 0 to the shield i dont receive any SMS message.
http://members.chello.at/johnny/gsm/display/gsm338.png
So how can i send 0 to the shield and get a @ in my message?