3
Introduction
PIN Code
You can set the IS11CA to require PIN code entry every time the
power is turned on, to prevent unauthorized use of the au IC-
Card by a third party.
At the time of purchase, the PIN code is not to be required to
use phone. You can select “Lock UIM Card” and set the PIN
code to be required.
It is also required when setting “Lock UIM Card”.
The initial value of the PIN code is “1234”. You can change the
PIN code to a four- to eight-digit number by selecting “Change
UIM PIN”.
PUK Code
When the PIN code is locked, enter the PUK code and set the
new PIN code.
PUK code is an eight-digit number given at the time of
purchase, and is printed on the back side of the plastic card
where your au IC-Card is attached.
If the PUK code is incorrectly entered ten times consecutively,
contact an au shop, PiPit or the Customer Center.
When the PIN code is locked, the IS11CA may be restarted for
the security reasons.
The PIN code is not reset even if you perform a reset with
“Factory data reset”.
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Feature Overview
Water Resistance
The IS11CA complies with IPX5*
1
and IPX8*
2
water protection
standards (JIS C 0920).
*1
IPX5 compliant means that this cell phone continues to
function as a phone after being subjected to a water jet
(approximately 12.5 liters/min.) discharged from a nozzle
(inner diameter: 6.3 mm), from all directions (approximately
three meters from the cell phone) for three minutes or more.
*2
IPX8 compliant means that this cell phone continues
to function as a phone and no water seeps inside after
being gently lowered into a tank filled with still tap water
(at normal temperature) to the depth of 1.5 meter, and
immersed at the bottom for approximately 30 minutes.
The IS11CA is resistant to fresh or tap water at normal
temperature (5
℃
- 35
℃
) only.
The IS11CA is resistant to water when the external connection
jack cover and battery pack cover are closed firmly.
Malfunction resulting from misuse is not covered by the
warranty.
Dust Resistance
The IS11CA complies with IP5X* dust protection standards
(JIS C 0920).
*
IP5X compliant means that this cell phone continues to
function as a phone and continues to be safe to use after
being placed in a chamber containing dust particles with
a diameter of 75 µm or less and left for 8 hours while the
contents of the chamber are subjected to agitation.
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