Mobile Phones And 2-Way Radios; Porsche Communication Management (Pcm) - Porsche Cayenne Turbo Driver Manual

Mobile phones and 2-way radios

f Read the operating instructions of the
telephone manufacturer before putting a
telephone into operation.
f Please observe the applicable national regula-
tions regarding telephone calls during driving.
Safety notes!
f For reasons of road safety, only telephone
using the hands-free unit.
f To prevent any possible risk to health:
Use telephones or 2-way radios with integral
radio antennas in the vehicle only if an external
antenna is connected.
Installation of mobile communications systems
(car telephone, 2-way radio, etc.) requires
approval and should be performed only according
to Porsche installation specifications in a
specialist workshop.
The transmission power must not exceed
10 W.
The devices must possess a type approval for
your vehicle and have an "e" symbol.
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Multi-Purpose Display and Instruments
If you should require equipment with transmission
power values greater than 10 W, please consult a
qualified specialist workshop for this purpose.
They are familiar with the technical requirements
for installing devices of this kind.
Incorrectly installed equipment or antennas as well
as telephones and 2-way radios without external
antenna may interfere with the vehicle electronics
as a result of radio transmission.
f Use telephones or 2-way radios only with a
connected external antenna.
Hands-free microphone
Hands-free microphones installed at the factory
must be adapted to the type of telephone in use.
Your Porsche partner will be pleased to advise
you.
Reception quality
The reception quality of your telephone will change
continuously as you drive.
Interference from buildings, terrain and the
weather is unavoidable.
Comprehensibility can be adversely affected by
external noise (e.g. engine and wind noise),
particularly when hands-free equipment is used.
Porsche Communication
Management (PCM)
f Refer to the separate operating instructions
before putting the PCM into operation.
When put into operation for the first time, a
distance of approx. 5 km (3 miles) must be driven
in order for the navigation system to complete the
process of fine calibration. The same applies
when the tyres are changed (e.g. summer/winter
tyres) or new tyres fitted. Full location accuracy is
not yet achieved during the fine-calibration
process.
If the vehicle has been transported (e.g. by ferry
or car train), the system may take a few minutes
after being switched on before it determines the
current location.
Serious tyre slip (e.g. spinning wheels on snow)
may result in temporarily inaccurate navigation.
When the battery has been disconnected, it may
take up to 15 minutes before the navigation
system is operational again.