Ok Thanks again!
Perhaps I wasn't clear with my question :o
After the string STATUS:" there is a network ID.
I want to use this network ID.
The network ID can be random letters + numbers or - and up to 10 lenght.
With:
byte packetBuffer[]={0x02,0xff,0x26,0x8f,0x26,0x8f,0x00,0x45,0x86,0xd9,0x53,0x54,0x41,0x54,0x55,0x53,0x3a,0x20,0x22,0x6e,0x65,0x74,0x77,0x65,0x72,0x6b,0x2d,0x69,0x64,0x22,0x20,0x22};
its pre defined (?) and the code looks if this ID is in the string
Peter