diff --git a/current.txt b/current.txt
index 081e529..4aa8c1d 100644
--- a/current.txt
+++ b/current.txt
@@ -513,7 +513,7 @@
 abf98c2ae08bf765db54edc8068e36d52eb558cff6706b6fd7c18c65a1f3fc18 android.hardware.nfc@1.2::types
 4cb252dc6372a874aef666b92a6e9529915aa187521a700f0789065c3c702ead android.hardware.power.stats@1.0::IPowerStats
 2043037d5baaff604805757d06979aa861013a1e87430db745265339a8681f79 android.hardware.power.stats@1.0::types
-d5545a4090e5cf8b7f844121377d580926cb9137d693d8c66772ef99ca23e514 android.hardware.radio@1.3::IRadio
+11620ce020b6ef8f5b63eb2a39390de4a2fbbccc0a5e558b5b1a0e22e33f63cf android.hardware.radio@1.3::IRadio
 e9d0f11a52715f5a29d89e2d8e2e21db1e16a43174af6b9d51a62d705cda1455 android.hardware.radio@1.3::IRadioIndication
 d233f0da44f55fdef0a95db5229231412787bb67695cd1ea197ce89a3c2908b9 android.hardware.radio@1.3::IRadioResponse
 750a363c8cec70baa1aac19e275c15233c5898e93c6bb5155fa2ca7f365490dc android.hardware.radio@1.3::types
diff --git a/radio/1.3/IRadio.hal b/radio/1.3/IRadio.hal
index 95cf615..cc5b860 100644
--- a/radio/1.3/IRadio.hal
+++ b/radio/1.3/IRadio.hal
@@ -49,8 +49,10 @@
             vec<RadioAccessSpecifier> specifiers);
 
    /**
-    * Toggle logical modem on and off. The difference with setRadioPower is,
-    * setRadioPower affects all logical modems while this controls just one.
+    * Toggle logical modem on and off. It should put the logical modem in low power
+    * mode without any activity, while the SIM card remains visible. The difference
+    * with setRadioPower is, setRadioPower affects all logical modem while this controls
+    * just one.
     *
     * @param serial Serial number of request.
     * @param on True to turn on the logical modem, otherwise turn it off.
@@ -60,8 +62,9 @@
     oneway enableModem(int32_t serial, bool on);
 
    /**
-    * Request status of logical modem. It returns isEnabled=true if the logical modem is on.
-    * This method is the getter method for enableModem.
+    * Request status of logical modem associated with the given serial number. It returns
+    * isEnabled=true if the logical modem is in low power mode without any activity, while
+    * the SIM card remains visible.
     *
     * @param serial Serial number of request.
     *