Casio G'zOne Ravine C781R3 User manual

User Guide
C781R3

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CHAPTER 1. BEFORE USING
BEFORE USING ...............................................................................................7
INSIDETHE PACKAGE................................................................................................8
HANDSET DESCRIPTIONS.........................................................................................9
DISPLAY INDICATORS ............................................................................................ 12
FEATURE OVERVIEW ............................................................................................. 20
INSTALLINGTHE SIM CARD AND BATTERY........................................................... 21
REMOVINGTHE BATTERY...................................................................................... 24
CHARGINGTHE BATTERY....................................................................................... 25
BATTERY HANDLING INFORMATION..................................................................... 26
USING A MEMORY CARD.................................................................................................... 28
CONNECTINGTOTHE HEADSET JACK ................................................................................. 29
CHAPTER 2. BASIC OPERATION
BASIC OPERATION........................................................................................31
TURNINGTHE PHONE ON AND OFF....................................................................... 32
MENU ACCESS ....................................................................................................... 32
MENU SUMMARY.................................................................................................. 33
MAKING A CALL..................................................................................................... 40
ABOUT PUSHTOTALK ........................................................................................... 40
TURNING PTT ON/OF............................................................................................. 41
USING A PUSHTOTALK (PTT) ALERT .................................................................... 41
USING A PUSHTOTALK (PTT) BARGE ................................................................... 42
ANSWERING CALLS............................................................................................... 43
ANSWERING PTT CALLS........................................................................................ 43

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ENDING A CALL ..................................................................................................... 44
MISSED CALL NOTIFICATION................................................................................. 44
WAIT/PAUSE.......................................................................................................... 44
MAKING AN INTERNATIONAL CALL...................................................................... 45
3WAY CALLING ..................................................................................................... 45
CALLWAITING....................................................................................................... 46
VOLUME QUICK ADJUSTMENT.............................................................................. 46
CALLER ID.............................................................................................................. 46
VIBRATE MODE...................................................................................................... 47
MUTE FUNCTION................................................................................................... 47
SPEAKERPHONE.................................................................................................... 47
FLASHLIGHT.......................................................................................................... 47
VOICE DICTATION................................................................................................... 48
TEXTTO SPEECH .................................................................................................... 48
AVAILABLE OPTIONS DURING A CALL................................................................... 49
MAKING AN EMERGENCY CALL............................................................................ 50
MOTION DETECTION.............................................................................................. 50
CHAPTER 3. MEMORY FUNCTION
MEMORY FUNCTION.....................................................................................53
STORING A PHONE NUMBER................................................................................. 54
TEXT INPUT............................................................................................................ 60
USINGTHETEXT INPUT MODE .............................................................................. 61
ONE,TWO,THREE DIGIT SPEED DIALING .............................................................. 63

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CHAPTER 4. MENU FUNCTION
MENU FUNCTION..........................................................................................67
CONTACTS.............................................................................................................. 68
MESSAGING........................................................................................................... 76
RECENT CALLS....................................................................................................... 88
MEDIA CENTER...................................................................................................... 92
VZ NAVIGATOR....................................................................................................... 98
SETTINGS &TOOLS................................................................................................ 99
CHAPTER 5. SAFETY AND WARRANTY
SAFETY ANDWARRANTY ...........................................................................145
SAFETY INFORMATION FORWIRELESS HANDHELD PHONES............................. 146
GENERAL SAFETY................................................................................................ 151
SAFETY INFORMATION FOR FCC RF EXPOSURE .................................................. 155
SAR INFORMATION.............................................................................................. 156
HEARING AID COMPATIBILITY (HAC) FOR
WIRELESSTELECOMMUNICATIONS DEVICES...................................................... 158
TELETYPEWRITER (TTY) DEVICES....................................................................... 160
FDA CONSUMER UPDATE .................................................................................... 160
EMERGENCY CALLS............................................................................................. 169
COMPLIANCEWITH OTHER FCC REGULATIONS .................................................. 171
AVOID POTENTIAL HEARING LOSS ...................................................................... 171
FCC COMPLIANCE INFORMATION........................................................................ 174
RECYCLEYOUR CELL PHONE! .............................................................................. 175
12 MONTH LIMITEDWARRANTY........................................................................ 176

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CHAPTER 1. BEFORE USING
1
INSIDE THE PACKAGE
HANDSET DESCRIPTIONS
DISPLAY INDICATORS
FEATURE OVERVIEW
INSTALLING THE SIM CARD AND BATTERY
REMOVING THE BATTERY
CHARGING THE BATTERY
BATTERY HANDLING INFORMATION
USING A MEMORY CARD
CONNECTING TO THE HEADSET
This chapter provides important information about using the Ravine®
C781R3 including:
BEFORE USING

Standard
Battery
SIM Card
(Pre-installed)
Handset QRG
(Quick Reference
Guide)
Product Safety &
Warranty Guide
Battery Cover Wall/USB
Charger
USB Cable Global Support
Kit
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INSIDE THE PACKAGE
This package should include all items pictured below. If any are missing or different,
immediately contact the retailer where you purchased the phone.

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HANDSET DESCRIPTIONS
1. Earpiece: Allows you to hear
the other caller.
2. Main Display Screen :
Displays all the information
needed to operate your
phone.
3. [ B] Directional Keys :
Allows you to scroll through
phone menu options and
provides a shortcut to phone
functions from idle mode.
4. [ C] Left Soft Key : Press to
access the Messaging menu
or access the function listed
above the key.
5. [ E] Camera/Video Key: In
idle mode, press once to start
taking a picture. If pressed one
more time, it toggles to the
video recording mode.
6. [ G] SEND Key : Press to
make or receive a call. In idle
mode, press to access the All
Calls list.
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7. [ 1] Voicemail Key : In idle mode, press and hold to automatically connect
to your voicemail box.
8. [ K] Shift Key : Press to enter an asterisk (*) character for calling features.
In text entry mode, press to change the character input type. Press and hold to
display the plus sign (+) for international dialing.
9. [ J] Vibrate Mode Key : Press and hold to activate/deactivate vibrate mode
in idle mode. Press to enter the (#) character for calling features. In text entry
mode, press to add a space.
10 .[ I] CLR Key : Press to clear a character from the display. Press and hold to
clear all characters.Within a menu, press to return to the previous menu. Press
and hold to activate the G’zGEAR function in idle mode.
11. [ H] END/PWR Key : Press and hold to turn the phone on/off or press to end
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a call or browser session.Within a menu, press to return to idle mode.
12 .[ F] Speakerphone / Flashlight Key :With the flip open, press to turn
speakerphone on or off. Press and hold to turn the flashlight on or off.
13 .[ A] Center Select Key : Press to access the MENU from idle mode. It also
allows you to accept choices when navigating through the menu.
14 .[ D] Right Soft Key : Press to access the Contacts menu in idle mode or
access the function listed above the key.
15 .Microphone : Allows the other caller to hear you.
16 .External Speaker : Allows you to listen to music, sounds or ringtones.
17. Front Display Screen : Displays incoming calls, messages, signal, battery
strength, time and date.
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18. Camera Lens : Built-in camera lens.
19. Flashlight : Built-in flashlight
20. Sim Card Slot : Allows you to insert a SIM card.The SIM Card comes pre-
installed in the device (located under the battery).
21. Headset Jack : Allows you to plug in an optional headset for convenient,
hands-free conversations.
22. [N] PTT Key / Red Side Key : In PTT Mode, press to access the PTT Contact
List or press and hold to make a PTT Call.When not in PTT Mode, press to
access the selected shortcut application.
23. [ L
M] Volume Keys
: Press to adjust the master volume in idle mode or adjust
the voice volume during a call.
24. Voice Commands Key : Press to activate the voice command function in idle
mode.
25. Charging / Data Port : Connects to the USB cable for data transferring or
charging when attached to theWall/USB Charger.
26. microSD Card Slot : Allows you to insert a microSD card.
27. Charging Terminals
DISPLAY INDICATORS
Main Indicator Icons
1X Signal Strength : 1X service is available.
D Signal Strength : Digital service is available.
GSM Signal Strength : GSM service is available.

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Main Indicator Icons
GPRS Signal Strength : GPRS service is available.
3G Signal Strength : 3G service is available.
Airplane Mode :Transmitting and receiving information is restricted.
Roaming :The phone is outside of the home service area.
Femto Cell :The phone is connected to the network extender.(Femto
Cell).
SSL (Secured Socket Layer) : Indicates that secure communication
between client and server has been established during data communica-
tion using encryption.
Voice Privacy : IndicatesVoice Privacy mode is active.
Data Call : Data Session is in progress.
Dormant : Phone is in a dormant state during a data call. Phone reverts to
Dormant mode when there hasn’t been activity on a page for some time.
The connection is still active and you can make and receive calls.
No Service : Phone cannot receive a signal from the system.
TTY :TTY mode is active.
Voice Call : A call is in progress.
* No icon indicates the phone is in idle mode.
E911 : Location Service of your phone is E911.

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Main Indicator Icons
Location On : Location Service of your phone is Location On.
Bluetooth : Indicates Bluetooth mode.
Bluetooth Active : Indicates Bluetooth Active mode.
Bluetooth Connected : Indicates a Bluetooth Device is connected.
Battery Level : Battery charging level - the more blocks, the stronger
the charge.
AVR Active : AVR mode is active.
AVR Listening : Indicates AVR listening.
PTT In Use : Indicates you have a PTT call.
1x and PTT services are available.
3G and PTT services are available.
SIM Card : Indicates SIM Card memory in use.
All Sounds O : All sounds are set to o.
Alarm Only : Phone will alert you only with an alarm alert.
Vibrate Only : Phone will vibrate when call is received.

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Main Indicator Icons
Speaker : Speakerphone mode is active.
Urgent Message : Indicates you have an urgent message.
Urgent Voicemail : Indicates you have an urgent voicemail.
Missed Calls : Indicates you have missed calls.
Message : Indicates you have a new message.
CMAS Alert : Indicates you have a CMAS message.
Calendar Appointment : Event Alarm is active.
Mobile Email : Indicates you have an email.
Voicemail : Indicates you have voicemail messages.
Alarm On : Appears when an alarm is set.
PTT Icons
PTT Alert
PTT ConnectedTo Enterprise Group
PTT ConnectedTo Group

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PTT Icons
PTT ConnectedTo Individual
PTT ConnectingTo Enterprise Group
PTT ConnectingTo Group
PTT ConnectingTo Individual
PTT Enterprise Group
PTT Enterprise Group Dialed
PTT Enterprise Group Do Not Disturb
PTT Enterprise Group Received
PTT Group Available
PTT Group Dialed
PTT Group Do Not Disturb
PTT Group Received
PTT Individual Available
PTT Individual Dialed

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PTT Icons
PTT Individual Do Not Disturb
PTT Individual Received
PTT ListeningTo Enterprise Group
PTT ListeningTo Group
PTT ListeningTo Individual
PTT Missed Call
PTTTalkingTo Enterprise Group
PTTTalkingTo Group
PTTTalkingTo Individual
PTT Unavailable
Recent Call Icons
Dialed Call Missed Call
Received Call

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New Contact Icons
Mobile1 Speed Dial
Mobile2 Home/Work Address
Home Company
Business Title
Personal Email Birthday
Business Email Notes!
Group WL Messenger
Picture AIM
Ringtone Yahoo!
Message Tone IM Screen Name
FAX
Message Icons
New/Unread Message Read MMS

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Message Icons
Opened/Read Message Unread CMAS
Message Delivered Read CMAS
Incomplete Delivery Unread EMS
Sent Message Delivery
Failed Read EMS
Message Locked Sent Message
Text Message Draft Received Message
Picture Message Draft Unread WAP Push
Priority Read WAP Push
Unopened MMS Notica-
tion
Multiple Message
Delivered
Opened MMS Notication Multiple Message Failed
Corrupt Message Multiple Message Pending
Pending Message Sent Multiple Message
Incomplete
Unread MMS Multiple Message
Sent

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FEATURE OVERVIEW
WATER RESISTANCE
The C781R3 is water resistant. It provides reliable performance for outdoor activities
and in wet conditions such as driving rain or high humidity.
The tested device meets the requirements of the MIL-STD-810G (Rain & immersion 1m,
30min) standard.
CAUTION: TheWater Resistance feature does not guarantee protection against the
usage of this device underwater. Do not use the handset underwater.
We do not take responsibility for waterlogging due to the negligence of
the user.
To maintain water resistance:
• Securely close the Charging/Data Port cover,
microSD™ card cover and the Headset
Jack cover.
• Completely close the battery cover and slide the battery cover lock to the LOCK
position.
• Make sure that the handset is completely dried up before you open any cover.When
wet, clean the handset with a dry cloth, swish water from the handset, and dry it
thoroughly before use.
SHOCK RESISTANCE
The rugged construction of the C781R3 provides outstanding shock and vibration
resistance.The tested device meets the requirements of the MIL-STD-810G (Drop 1.5m)
standard.
CAUTION: The shock and vibration resistance features do not guarantee protection
against every type of shock and vibration.Your handset may be damaged or
malfunction depending on the severity of the shock or vibration.
DUST RESISTANCE
For additional peace of mind, the C781R3 is also dust resistant. The device was tested
using silica flour at a temperature of 95°F and meets the MIL-STD-810G (DUST)
standard.