... , i, G, H, I, 45 key:j, k, l, J, K, L, 56 key:m, n, o, M, N, O, 67 ... :Normally, set the SIM card number as printer ID.(5) GPRS User Name and GPRS Password:For GPRS connection, ... GPRS module, can not modifyProduct Model: G-FM300Note Print 5-1-1New order arrived, GPRS Printer will print the note ... automatically.5-1-2Note print is over, GPRS Printer will send ...