... :d, e, f, D, E, F, 34 key:g, h, i, G, H, I, 45 key:j, k, l, J, K, L, ... :Normally, set the SIM card number as printer ID.(5) GPRS User Name and GPRS Password:For GPRS connection, ... on GSM/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 ...