diff --git a/openbsc/include/openbsc/gsm_data.h b/openbsc/include/openbsc/gsm_data.h
index 31d34608a..aee359219 100644
--- a/openbsc/include/openbsc/gsm_data.h
+++ b/openbsc/include/openbsc/gsm_data.h
@@ -615,6 +615,7 @@ struct gsm_network *gsm_network_init(u_int16_t country_code, u_int16_t network_c
 struct gsm_bts *gsm_bts_alloc(struct gsm_network *net, enum gsm_bts_type type,
 			      u_int8_t tsc, u_int8_t bsic);
 struct gsm_bts_trx *gsm_bts_trx_alloc(struct gsm_bts *bts);
+void gsm_set_bts_type(struct gsm_bts *bts, enum gsm_bts_type type);
 
 struct gsm_bts *gsm_bts_num(struct gsm_network *net, int num);
 
diff --git a/openbsc/src/gsm_data.c b/openbsc/src/gsm_data.c
index ae6d49e73..7e62aa846 100644
--- a/openbsc/src/gsm_data.c
+++ b/openbsc/src/gsm_data.c
@@ -133,6 +133,9 @@ struct gsm_bts_trx *gsm_bts_trx_alloc(struct gsm_bts *bts)
 		}
 	}
 
+	if (trx->nr != 0)
+		trx->nominal_power = bts->c0->nominal_power;
+
 	llist_add_tail(&trx->list, &bts->trx_list);
 
 	return trx;
@@ -464,3 +467,18 @@ struct gsm_meas_rep *lchan_next_meas_rep(struct gsm_lchan *lchan)
 
 	return meas_rep;
 }
+
+void gsm_set_bts_type(struct gsm_bts *bts, enum gsm_bts_type type)
+{
+	bts->type = type;
+
+	switch (bts->type) {
+	case GSM_BTS_TYPE_NANOBTS:
+		/* Set the default OML Stream ID to 0xff */
+		bts->oml_tei = 0xff;
+		bts->c0->nominal_power = 23;
+		break;
+	case GSM_BTS_TYPE_BS11:
+		break;
+	}
+}
diff --git a/openbsc/src/vty_interface.c b/openbsc/src/vty_interface.c
index 0d66cb3a6..51c802842 100644
--- a/openbsc/src/vty_interface.c
+++ b/openbsc/src/vty_interface.c
@@ -266,6 +266,7 @@ static void config_write_trx_single(struct vty *vty, struct gsm_bts_trx *trx)
 
 	vty_out(vty, "  trx %u%s", trx->nr, VTY_NEWLINE);
 	vty_out(vty, "   arfcn %u%s", trx->arfcn, VTY_NEWLINE);
+	vty_out(vty, "   nominal power %u%s", trx->nominal_power, VTY_NEWLINE);
 	vty_out(vty, "   max_power_red %u%s", trx->max_power_red, VTY_NEWLINE);
 	config_write_e1_link(vty, &trx->rsl_e1_link, "   rsl ");
 	vty_out(vty, "   rsl e1 tei %u%s", trx->rsl_tei, VTY_NEWLINE);
@@ -1323,12 +1324,7 @@ DEFUN(cfg_bts_type,
 {
 	struct gsm_bts *bts = vty->index;
 
-	bts->type = parse_btstype(argv[0]);
-
-	if (is_ipaccess_bts(bts)) {
-		/* Set the default OML Stream ID to 0xff */
-		bts->oml_tei = 0xff;
-	}
+	gsm_set_bts_type(bts, parse_btstype(argv[0]));
 
 	return CMD_SUCCESS;
 }
@@ -1635,6 +1631,18 @@ DEFUN(cfg_trx_arfcn,
 	return CMD_SUCCESS;
 }
 
+DEFUN(cfg_trx_nominal_power,
+      cfg_trx_nominal_power_cmd,
+      "nominal power <0-100>",
+      "Nominal TRX RF Power in dB\n")
+{
+	struct gsm_bts_trx *trx = vty->index;
+
+	trx->nominal_power = atoi(argv[0]);
+
+	return CMD_SUCCESS;
+}
+
 DEFUN(cfg_trx_max_power_red,
       cfg_trx_max_power_red_cmd,
       "max_power_red <0-100>",
@@ -1840,6 +1848,7 @@ int bsc_vty_init(struct gsm_network *net)
 	install_node(&trx_node, dummy_config_write);
 	install_default(TRX_NODE);
 	install_element(TRX_NODE, &cfg_trx_arfcn_cmd);
+	install_element(TRX_NODE, &cfg_trx_nominal_power_cmd);
 	install_element(TRX_NODE, &cfg_trx_max_power_red_cmd);
 	install_element(TRX_NODE, &cfg_trx_rsl_e1_cmd);
 	install_element(TRX_NODE, &cfg_trx_rsl_e1_tei_cmd);