Specifications

Windows Embedded Automotive 7 Deep Dive: Phone Core and Media Core 51
HKEY_LOCAL_MACHINE\Software\Microsoft\Automotive\HFP\PhoneSpecificMasks\<Manufa
cturer>\<Model>
Key
Description
MAPSMS_SKIPUPDATESTATUS
Does not update the read status for MAP.
SEND_NREC_ON_SCO
Sends an NREC command when using SCO.
Windows Embedded Automotive 7 reports compatible behaviors for each paired device via the
HFPPHONECAPS API as determined by the phone services. These values are saved in the device
pairing key in the registry and can be modified by advanced users on a per-pairing basis.
Table 18 lists the key values that can be assigned to an individual phone.
Table 18: Individual phone key values
Key Value
Description
eThreewayCallSupport
Phone supports three-way calls.
eCallsetupSupport
Phone supports call setup.
eATPBSupport
Phone supports AT phonebook download.
eSMSReadSupport
This setting can have three values:
• 2 – unknown
• 1 – supported
• 0 – not supported
The value is unknown until the functionality has been successfully exercised.
eSMSReceiveNotify
This setting can have three values:
• 2 – unknown
• 1 – supported
• 0 – not supported
The value is unknown until the functionality has been successfully exercised.
eSMSSendSupport
This setting can have three values:
• 2 – unknown
• 1 – supported
• 0 – not supported
The value is unknown until the functionality has been successfully exercised.
eSyncMLSupport
Phone supports SyncML.
eInBandRingingSupport
Phone supports in-band ringing.