diff --git a/pySim-read.py b/pySim-read.py
index 853e9240..d753c8bf 100755
--- a/pySim-read.py
+++ b/pySim-read.py
@@ -126,7 +126,9 @@ if __name__ == '__main__':
 		(res, sw) = scc.read_binary(EF['SPN'])
 		if sw == '9000':
 			spn_res = dec_spn(res)
-			print("SPN: %s\nDisplay HPLMN: %s\nDisplay OPLMN: %s" % (spn_res[0], spn_res[1], spn_res[2],))
+			print("SPN: %s" % (spn_res[0] or "Not available"))
+			print("Display HPLMN: %s" % (spn_res[1],))
+			print("Display OPLMN: %s" % (spn_res[2],))
 		else:
 			print("SPN: Can't read, response code = %s" % (sw,))
 	except Exception as e:
diff --git a/pysim-testdata/sysmoISIM-SJA2.ok b/pysim-testdata/sysmoISIM-SJA2.ok
index 73461348..77c48781 100644
--- a/pysim-testdata/sysmoISIM-SJA2.ok
+++ b/pysim-testdata/sysmoISIM-SJA2.ok
@@ -3,7 +3,7 @@ Reading ...
 ICCID: 8988211900000000004
 IMSI: 001010000000102
 SMSP: ffffffffffffffffffffffffffffffffffffffffffffffffe1ffffffffffffffffffffffff0581005155f5ffffffffffff000000
-SPN: 
+SPN: Not available
 Display HPLMN: False
 Display OPLMN: False
 PLMNsel: fff11fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
diff --git a/pysim-testdata/sysmosim-gr1.ok b/pysim-testdata/sysmosim-gr1.ok
index b306f4d2..f7df5cf0 100644
--- a/pysim-testdata/sysmosim-gr1.ok
+++ b/pysim-testdata/sysmosim-gr1.ok
@@ -3,7 +3,7 @@ Reading ...
 ICCID: 1122334455667788990
 IMSI: 001010000000102
 SMSP: ffffffffffffffffffffffffe1ffffffffffffffffffffffff0581005155f5ffffffffffff000000
-SPN: 
+SPN: Not available
 Display HPLMN: False
 Display OPLMN: False
 PLMNsel: fff11fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff