Porsche PCM Compatibility And Connection page 25

Useful information on pairing
Possible reasons for unsuccessful pairing
Regarding PCM:
In the event that a mobile phone does
not appear in the PCM search list due to
unfavourable external conditions, you
may also begin the pairing process from
the mobile phone
PCM must not be connected with any
other mobile telephone
In the very rare event that PCM forgets the
pairing information and no connection can
be established between the devices, delete
the entry left on the mobile phone and
repeat the pairing process
Regarding the mobile phone:
The user has 30 seconds to confirm the
Bluetooth® code, otherwise the pairing
process has to be repeated. To do this,
reselect PCM from the search list on the
mobile phone
There are situations where the mobile
phone will not allow a connection because
of an irregular condition. Restarting the
mobile phone or removing the battery
generally returns the phone to its normal
operating condition
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Some phone models allow the user to select
supported Bluetooth® profiles. Here too, the
profile selections may be forgotten meaning
that the connection cannot be established.
In most cases, this problem can be solved by
activating the Bluetooth® profiles
Some phone models only respond to a PCM
pairing request when their screen is active
and visible
In the very rare event that the mobile
phone forgets the pairing information and
no connection can be established between
the devices, delete the entry left in PCM
and repeat the pairing process
On some phone models, each of the car's
connection requests must be confirmed by
the press of a button. If this confirmation
is not provided, the connection will not be
established
Regarding Android® devices:
Some Android® devices may simply display
the authorisation request to transfer the
phone book and call lists in the form of an
icon in the phone screen header
◀
Regarding BlackBerry® devices:
On older devices, a prompt to enter a
'Passkey for PCM' may appear on the
BlackBerry® during the PCM search. You
can ignore or cancel this prompt using
the 'Back' button on the BlackBerry®
Regarding iOS® devices:
The Bluetooth® function on the iOS® device
is configured in such a way that a device
search normally has to be started from the
iOS® device itself
If an iOS® device was connected with
PCM and the pairing has been deleted on
PCM, a bug in the iOS® software prevents
a connection being established with the
mobile phone from PCM. In this case, it is
necessary to delete the corresponding
entry on the iOS® device and restart the
pairing process
Regarding WinPhone® devices:
The Bluetooth® function on the WinPhone®
device is configured in such a way that a
device search normally has to be started
from the WinPhone® device itself
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