Documented Present property in sim-api.txt.

1 files changed, 10 insertions, 5 deletions

diff --git a/doc/sim-api.txt b/doc/sim-api.txt
index 74da31f6..72e9ad96 100644
--- a/doc/sim-api.txt
+++ b/doc/sim-api.txt
@@ -7,7 +7,7 @@ Object path	[variable prefix]/{modem0,modem1,...}
 
 Methods		dict GetProperties()
 
-			Returns properties for the modem object. See
+			Returns SIM properties for the modem object.  See
 			the properties section for available properties.
 
 			Possible Errors: [service].Error.InvalidArguments
@@ -32,7 +32,7 @@ Methods		dict GetProperties()
 			Activates the lock for the particular pin type.  The
 			device will ask for a PIN automatically next time the
 			device is turned on or the SIM is removed and
-			re-inserter.  The current PIN is required for the
+			re-inserted.  The current PIN is required for the
 			operation to succeed.
 
 		void UnlockPin(string type, string pin)
@@ -45,9 +45,14 @@ Signals		PropertyChanged(string name, variant value)
 			This signal indicates a changed value of the given
 			property.
 
-Properties	string SubscriberIdentity [readonly, optional]
+Properties	boolean Present [readonly]
 
-			Contains the ISMI of the SIM, if available
+			True if a SIM card is detected.  There are
+			no other proprerties if false.
+
+		string SubscriberIdentity [readonly, optional]
+
+			Contains the IMSI of the SIM, if available.
 
 		string MobileCountryCode [readonly, optional]
 
@@ -119,4 +124,4 @@ Properties	string SubscriberIdentity [readonly, optional]
 		string CardIdentifier [readonly]
 
 			Contains the Intergrated Circuit Card Identifer (ICCID)
-			and is read directly from the SIM.
+			which is read directly from the SIM.