diff --git a/radio/1.2/types.hal b/radio/1.2/types.hal
index b68895e15b..5e72b3b18f 100644
--- a/radio/1.2/types.hal
+++ b/radio/1.2/types.hal
@@ -439,12 +439,12 @@ struct WcdmaSignalStrength {
 struct TdscdmaSignalStrength {
     /**
      * UTRA carrier RSSI as defined in TS 25.225 5.1.4
-     * Valid values are (0-96, 99) as defined in TS 27.007 8.69
+     * Valid values are (0-31, 99) as defined in TS 27.007 8.5
      */
     uint32_t signalStrength;
     /**
      * Transport Channel BER as defined in TS 25.225 5.2.5
-     * Valid values are (0-49, 99) as defined in TS 27.007 8.69
+     * Valid values are (0-7, 99) as defined in TS 27.007 8.5
      */
     uint32_t bitErrorRate;
     /**