Requesting the OEM to update the OS
6/2/2010
An OEM can add the relevant registry entries to the device during the manufacturing process. The following example shows the direct push registry settings for them to change:
[HKEY_LOCAL_MACHINE\Software\Microsoft\ActiveSync\]
"MinHeartbeat"="480"
"Maxheartbeat'="1680"
"InitialHeartbeat="300"
"HeartbeatIncrement="480"
Note
The HeartbeatDefault parameter in the Sync Configuration Service Provider changes the InitialHeartbeat registry setting. All other parameter names are the same as the registry setting name.