Motorola I90c User Guide

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Turning Your i 90c Phone On/Off
If your display readsNo Serviceor doesn’t change to the idle screen when you
turn on your phone, and you know you are in a Nextel coverage area, contact
Nextel Customer Care. For details on Nextel coverage areas, go tonextel.com.
PoweringthePhoneOff
4If you have enabled your SIM PIN security feature (see “Enabling/
Disabling the PIN Security Feature” on page 16), theEnter SIM PIN
Codescreen displays. Enter your SIM PIN (see “Entering the SIM
PIN” on page 17)....

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Enabling Over-the-Air-Radio-Service Software
(OARSS) Security
To receive OARSS programming, you must enable OARSS security the first
time you power on your phone or within 20 days of first activation of your
phone. See“Receiving Over-the-Air Programming”on page 14.
Receiving Over-the-Air Programming
If you have been set up to receive Over-the-Air Radio Service Software
(OARSS) programming, you will receive your Private ID and Talkgroup lists
for Direct Connect use, your Personal...

15
SIM Card
Accepting Your Phone’s Programming
SIM Card
Your phone comes with a built-in level of security protection through the use of
the SIM (Subscriber Identity Module) card. The SIM card stores all your
Phonebook information and your Nextel account identification information.
Since this information is stored on the SIM card, not in your phone itself, you
can remove the information by removing the SIM card.
NOTE: Except for making emergency calls, your phone will not
function without the SIM card....

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nextel.com NOTE: It is recommended that you enable the SIM PIN security feature
to prevent fraudulent use of the SIM card, your
i90cphone, and
your account.
Enabling/Disabling the PIN Security Feature
When the PIN security feature is enabled, you are prompted to enter your PIN
each time you turn on your phone. Until a valid PIN is entered, you can use the
phone only to make emergency calls.
After the PIN is accepted, the phone registers on the network and the idle screen
displays.
When the PIN...

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SIM Card
Once you have enabled the SIM PIN security feature, it is recommended that
you change your PIN to a number known only to you (see“Changing the PIN”
on page 18).
Entering the SIM PIN
IMPORTANT: Incorrectly entering your PIN three times causes the SIM
card to be blocked. To unblock your SIM card, you must
contact Nextel Customer Care. For more information,
see“Unblocking the PIN”on page 19.
3PressRto scroll toSecurity.PressC
under SELECT to access theSecurity
screen.
4At theSecurityscreen,...

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If you enter an incorrect PIN, the messageSIM PIN incorrect: Try again
appears on your phone’s screen. After three consecutive incorrect attempts, the
SIM card is blocked. Once blocked, the phone will not allow you to enter your
PIN again, even after powering the phone off and back on. If this happens, see
“Unblocking the PIN”on page 19.
Changing the PIN
NOTE: In order to change the PIN, the SIM PIN security feature must be
set to On. See“Enabling/Disabling the PIN Security Feature”on
pa...

19
SIM Card
Unblocking the PIN
If you forget your PIN and unsuccessfully enter it three times, access to your
phone will be blocked.
NOTE: Before you begin, obtain the PIN Unblocking Key (PUK) code
from Nextel Customer Care, then review the PIN unblocking
sequence. When entering the key press sequence, each key
press must occur within 5 seconds of the prior key press.
3PressRto scroll toSecurity.PressC
under SELECT to access theSecurity
screen.
4At theSecurityscreen, pressRto scroll toNew...

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IMPORTANT: If you unsuccessfully enter the PUK code ten times, the SIM card
is permanently blocked and must be replaced. If this happens, all
data will be lost. You will get a message to contact your service
provider. Contact Nextel Customer Care for assistance. If the SIM
card is blocked, thei90cphone only allows outgoing Emergency
calls.
To unblock the PIN:
Inserting/Removing the SIM Card
IMPORTANT: If you remove your SIM card and insert it into another phone, some
information does not...

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SIM Card
2With the antenna facing away from you
and the back of the phone exposed and
facing up, locate the SIM card holder.
3Hold the SIM card with the gold contact
side facing down and the cut corner in the
lower left.Do not touch the gold-colored
areas of the SIM card.
4Carefully slide the SIM card to the right and into
the phone, until it lies flat in the SIM card holder.
SIM card
holder
cut corner 

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Removing SIM Card
NOTE: To remove your SIM card, you will need a ballpoint pen. Sharp
objects may damage your phone and void the warranty.
1With the phone powered off, remove the battery cover and battery. See
“Detaching the Battery”on page 10.
2With the back of the phone exposed and
facing you, insert the tip of a ballpoint pen
into the slot to the right of the SIM card,
along the right edge of the SIM card.
3With your other hand, gently press the
PUSH tab to the left of the SIM card....