-local trmiface = uci.get("travelmate", "global", "trm_iface") or "trm_wwan"
-local trminput = uci.get("travelmate", "global", "trm_rtfile") or "/tmp/trm_runtime.json"
-local uplink = uci.get("network", trmiface) or ""
+local trmiface = uci:get("travelmate", "global", "trm_iface") or "trm_wwan"
+local trminput = uci:get("travelmate", "global", "trm_rtfile") or "/tmp/trm_runtime.json"
+local uplink = uci:get("network", trmiface) or ""