Add translatable strings to telecom field (#933)

data/fields/telecom.json

@@ -1,5 +1,14 @@
 {
     "key": "telecom",
     "type": "combo",
-    "label": "Type"
+    "label": "Type",
+    "strings": {
+        "options": {
+            "connection_point": "Connection Point",
+            "data_center": "Data Center",
+            "distribution_point": "Distribution Point",
+            "exchange": "Exchange",
+            "service_device": "Service Device"
+        }
+    }
 }