2 files changed, 11 insertions, 1 deletions
diff --git a/src/org/traccar/model/CellTower.java b/src/org/traccar/model/CellTower.java
index e572dfb10..74ed8a4ea 100644
--- a/src/org/traccar/model/CellTower.java
+++ b/src/org/traccar/model/CellTower.java
@@ -46,6 +46,16 @@ public class CellTower {
         return fromLacCid(lac, cid);
     }
 
+    private String radioType;
+
+    public String getRadioType() {
+        return radioType;
+    }
+
+    public void setRadioType(String radioType) {
+        this.radioType = radioType;
+    }
+
     private Long cellId;
 
     public Long getCellId() {
diff --git a/src/org/traccar/model/Network.java b/src/org/traccar/model/Network.java
index 389ce1fdd..c5be95887 100644
--- a/src/org/traccar/model/Network.java
+++ b/src/org/traccar/model/Network.java
@@ -50,7 +50,7 @@ public class Network {
         this.homeMobileNetworkCode = homeMobileNetworkCode;
     }
 
-    private String radioType;
+    private String radioType = "gsm";
 
     public String getRadioType() {
         return radioType;