sgsn: Dump the E164 (encoded) assigned to the subscriber
diff --git a/openbsc/src/gprs/sgsn_vty.c b/openbsc/src/gprs/sgsn_vty.c
index 684204a..7ea8890 100644
--- a/openbsc/src/gprs/sgsn_vty.c
+++ b/openbsc/src/gprs/sgsn_vty.c
@@ -471,6 +471,11 @@
 	if (subscr->tmsi != GSM_RESERVED_TMSI)
 		vty_out(vty, "    TMSI: %08X%s", subscr->tmsi,
 			VTY_NEWLINE);
+	if (subscr->sgsn_data->msisdn_len > 0)
+		vty_out(vty, "    MSISDN (BCD): %s%s",
+			osmo_hexdump(subscr->sgsn_data->msisdn,
+					subscr->sgsn_data->msisdn_len),
+			VTY_NEWLINE);
 
 	if (strlen(subscr->equipment.imei) > 0)
 		vty_out(vty, "    IMEI: %s%s", subscr->equipment.imei, VTY_NEWLINE);