Samsung GH68-0251A User Manual

SCH-N370 Series
PORTABLE
Tri-Mode
TELEPHONE
User’s Guide
Please read this manual before operating your
phone, and keep it for future reference.
All Intellectual Property, as defined below, owned by or which is otherwise the property of Samsung or its respective suppliers relating to the SAMSUNG Phone, including but not limited to, accessories, parts, or software relating thereto (the “Phone System”), is proprietary to Samsung and protected under federal laws, state laws, and international treaty provisions. Intellectual Property includes, but is not limited to, inventions (patentable or unpatentable), patents, trade secrets, copyrights, software, computer programs, and related documentation and other works of authorship. You may not infringe or otherwise violate the rights secured by the Intellectual Property. Moreover, you agree that you will not (and will not attempt to) modify, prepare derivative works of, reverse engineer, decompile, disassemble, or otherwise attempt to create source code from the software. No title to or ownership in the Intellectual Property is transferred to you. All applicable rights of the Intellectual Property shall remain with SAMSUNG and its suppliers.
Samsung Telecommunications America (STA), Inc.
Headquarters: Customer Care Center:
1130 E. Arapaho Road 1601 E. Plano Parkway, Suite 150 Richardson, TX 75081 Plano, TX 75074 Tel: 972.761.7000 Toll Free Tel: 1.888.987.HELP (4357) Fax: 972.761.7001 Fax: 972.761.7501
Internet Address: http://www.samsungusa.com
©2002 Samsung Telecommunications America, Inc. All rights reserved. No reproduction in whole or in part allowed without prior written approval. Samsung Telecommunications America, Inc. is a trademark of Samsung Electronics Corporation, Ltd.
Licensed by Qualcomm Incorporated under one or more of the following patents: U.S. Patent No. 4, 901, 307; 5, 056, 109; 5, 099, 204; 5, 101, 501; 5, 103, 459; 5, 107, 225; 5, 109, 390.
English: 2002:5:30. Version 2.0 Printed in South Korea GH68-0251A
®
Openwave
RSA
is a registered Trademark of Openwave, Inc.
®
is a registered Trademark RSA Security, Inc.

Disclaimer of Warranties; Exclusion of Liability

EXCEPT AS SET FORTH IN THE EXPRESS WARRANTY CONTAINED ON THE WARRANTY PAGE ENCLOSED WITH THE PRODUCT, THE PURCHASER TAKES THE PRODUCT "AS IS", AND SAMSUNG MAKES NO EXPRESS OR IMPLIED WARRANTY OF ANY KIND WHATSOEVER WITH RESPECT TO THE PRODUCT, INCLUDING BUT NOT LIMITED TO THE MERCHANTABILITY OF THE PRODUCT OR ITS FITNESS FOR ANY PARTICULAR PURPOSE OR USE; THE DESIGN, CONDITION OR QUALITY OF THE PRODUCT; THE PERFORMANCE OF THE PRODUCT; THE WORKMANSHIP OF THE PRODUCT OR THE COMPONENTS CONTAINED THEREIN; OR COMPLIANCE OF THE PRODUCT WITH THE REQUIREMENTS OF ANY LAW, RULE, SPECIFICATION OR CONTRACT PERTAINING THERETO. NOTHING CONTAINED IN THE INSTRUCTION MANUAL SHALL BE CONSTRUED TO CREATE AN EXPRESS OR IMPLIED WARRANTY OF ANY KIND WHATSOEVER WITH RESPECT TO THE PRODUCT. IN ADDITION, SAMSUNG SHALL NOT BE LIABLE FOR ANY DAMAGES OF ANY KIND RESULTING FROM THE PURCHASE OR USE OF THE PRODUCT OR ARISING FROM THE BREACH OF THE EXPRESS WARRANTY, INCLUDING INCIDENTAL, SPECIAL OR CONSEQUENTIAL DAMAGES, OR LOSS OF ANTICIPATED PROFITS OR BENEFITS.

Introduction to the SCH-N370 phone

Congratulations on the purchase of your SCH-N370 phone. Using the latest digital technology, your new phone operates on the same basis as other wireless phones while providing superior resonance and tone quality.
The SCH-N370 phone is packed with productive features that are easy to use. Here are some of them:
Operates in 1900 MHz digital CDMA, 800 MHz digital CDMA, and 800
MHz analog networks
Voice Dialing – 20 Locations
User friendly display with dedicated icons for signal strength, service,
roaming, messages, vibrator, and battery
5 Monotone Ring Types, 15 Melody Tones, and 10 Downloadable Ring
Tones
Distinctive ringer types for voice, message, and alarm calls
Distinctive ringer volumes for voice, message, and alarm calls
Phone Book Memory – 500 Locations
Call Logs – 10 Locations each for outgoing, incoming, and missed calls
These 30 Call Log numbers are all easy to redial.
Internet MiniBrowser
Pause Dialing for tele-services
Fast Ringer Mute during Incoming Call
Alarm clock with programmable alarm
Last number redial – last 10 Numbers
One-touch Turbo dialing – 9 Locations
Two-touch Turbo dialing – 90 Locations
Three-touch Turbo dialing – 401 Location
Easily mute the microphone during conversation
Security features including Call Restriction, Emergency/Secret Number
capability, and Lock mode
Fax and Data capability
Selectable English/French user interface

How To Use This User Guide

This user guide explains your Samsung SCH-N370 phone operations through easy-to-follow instructions and illustrations.
We’ve included some important safety and usage information that you should know before using your phone.
If you still have questions, we’ll be happy to answer them. Just call our Samsung Customer Care Center toll-free at 1.888.987.HELP (4357).

Table of Contents

Disclaimer of Warranties;
Exclusion of Liability .............................................................. 3
Introduction to the SCH-N370 phone...................................... 4
How To Use This User Guide .................................................. 5
Your consumer package...........................................17
Front view of the SCH-N370.....................................18
Getting to know your phone.....................................19
Antenna................................................................................ 19
Backlight features................................................................. 19
Clear key .............................................................................. 19
Display screen...................................................................... 19
End (power on/off) key........................................................ 20
Headset connector ............................................................... 20
LED indicator ....................................................................... 20
Menu key ............................................................................. 20
Microphone ......................................................................... 20
Numeric keypad ................................................................... 20
OK/Message key ................................................................... 21
Speaker ................................................................................ 21
Send key............................................................................... 21
Navigation ............................................................................ 21
Adaptor outlet ...................................................................... 22
Getting Started.........................................................23
Getting service...................................................................... 23
Turning your phone on ........................................................ 23
Turning your phone off ........................................................ 23
7
Several ways to answer a call.................................................24
List of main and sub menus.....................................25
Using your phone’s menus ....................................................28
Accessing menus using the navigation key.............................28
Returning to the previous menu ............................................28
Accessing menus using shortcut numbers .............................28
Your phone’s modes................................................30
Answer mode ........................................................................30
Digital mode..........................................................................30
Input mode ...........................................................................30
Lock mode ............................................................................30
Power save mode ..................................................................30
Silent mode...........................................................................31
Standby mode........................................................................31
Talk mode.............................................................................32
Whisper mode.......................................................................32
Vibrate mode.........................................................................32
The top line of the display screen............................ 33
Other phone icons.................................................................35
Using the battery....................................................................36
Installing the battery..............................................................36
Removing the battery.............................................................36
Charging the battery ..............................................................37
Low battery indicator.............................................................37
The empty battery icon ..........................................................37
Caring for the battery .............................................. 38
Protecting your battery..........................................................38
Disposal of Lithium Ion (Li-Ion) batteries.............................38
8
Using the travel adaptor .......................................... 39
Calls.........................................................................40
Outgoing .............................................................................. 40
Incoming.............................................................................. 40
Missed.................................................................................. 41
Erase log .............................................................................. 41
Call waiting........................................................................... 43
Caller I.D.............................................................................. 43
Three way calling ................................................................. 44
Air time ................................................................................ 44
Last call................................................................................ 45
Total..................................................................................... 45
LifeTime ............................................................................... 45
Erase total ............................................................................ 46
Phone Book .............................................................47
Add entry.............................................................................. 47
Editing phone book numbers ............................................... 50
Adding and changing a ring type........................................... 51
Find name............................................................................ 52
Find entry............................................................................. 53
Relation search .................................................................... 54
Setting auto answer .............................................................. 54
Adding an e-mail address..................................................... 55
Editing an existing e-mail address ........................................ 56
Adding an e-mail address to an existing phone book entry ... 57
Adding pauses ...................................................................... 58
Storing pauses in a phone book entry................................... 59
Pause dialing from a stored entry ......................................... 60
9
Manual pause calling.............................................................60
Accessing your phone book during a conversation................60
Prepending a phone number.................................................61
Erasing individual phone book entries ..................................61
Erasing your phone book......................................................62
Adding a name ringer to your phone book entry ...................62
Setting speed dial ..................................................................63
Storing incoming phone numbers at the end of a call............64
Storing phone numbers from call logs...................................65
Shortcuts to storing phone numbers......................................65
Calling numbers from the phone book ..................................65
One-touch dialing..................................................................65
Two-touch dialing .................................................................66
Three-touch dialing...............................................................66
Shortcuts to memory dialing..................................................66
Web/Minibrowser .................................................... 67
A shortcut to launching the Web ............................................67
Launching the minibrowser...................................................67
Exiting the web/minibrowser.................................................68
The minibrowser start and end prompts................................69
The minibrowser soft keys.....................................................69
Navigating the web.................................................................69
How the minibrowser works .................................................70
Direct WAP download............................................................71
Using links ............................................................................73
Making a phone call while using the minibrowser.................73
Scheduler ................................................................74
Information features..............................................................74
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How to access information features ...................................... 74
Scheduler ............................................................................. 74
Today ................................................................................... 74
How to schedule an event..................................................... 75
How to add, edit, or erase an event ...................................... 75
View month .......................................................................... 76
How to view an event ............................................................ 76
Jump to date......................................................................... 76
Using jump to date ............................................................... 77
To do list.............................................................................. 77
Creating a to do list item....................................................... 77
How to view, edit, add or erase a
to do list item ....................................................................... 77
Count down.......................................................................... 77
How to view, edit, add or erase a
count down timer................................................................. 78
World time ........................................................................... 78
Checking current time world wide........................................ 79
Calculator............................................................................. 79
To perform a calculation...................................................... 79
Alarm ................................................................................... 80
Sounds.....................................................................82
Ringer options...................................................................... 82
Adjusting ringer volume (rapidly) ........................................ 82
Adjusting voice volume during a call .................................... 82
Ringer volume...................................................................... 82
Ringer type ........................................................................... 83
Ringer type — Delete WAP download .................................. 85
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Key beep................................................................................85
Alerts.....................................................................................86
Roam Ringer.........................................................................88
Power on/off .........................................................................88
Display ....................................................................90
Backlight ...............................................................................90
Banner..................................................................................91
Animation..............................................................................91
My phone #...........................................................................92
Language...............................................................................92
Set time.................................................................................92
Auto hyphen..........................................................................93
Version..................................................................................93
Menu Style.............................................................................94
Voice dial................................................................. 95
Tips on recording names.......................................................95
Record ..................................................................................95
Review...................................................................................96
Erase all................................................................................97
Set active...............................................................................97
Games...................................................................... 98
Flying tight.............................................................................98
Run for money ......................................................................99
Racing.................................................................................100
Setup .....................................................................101
Auto retry............................................................................101
Auto answer ........................................................................101
Answer mode ......................................................................101
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Tone length ........................................................................ 102
Set System .......................................................................... 102
Data/fax.............................................................................. 103
Key Guard........................................................................... 105
Set Data Rate...................................................................... 105
Mail Kit............................................................................... 106
Mobile Originating
SMS text messaging ............................................................ 106
Creating SMS Text Messages ............................................... 106
Entering text, numbers, and/or symbols ............................. 107
Alphabetical text entry ........................................................ 108
Entering numbers............................................................... 109
Symbol entry ...................................................................... 109
®
Word text entry............................................................ 109
T9
New messages .................................................................... 110
Voice .................................................................................. 111
Responding to a Message ................................................... 111
Inbox ................................................................................. 111
Outbox ............................................................................... 111
Filed message..................................................................... 114
Web Alert ........................................................................... 115
Erase message.................................................................... 115
Message setup .................................................................... 116
Receiving a message in standby mode ................................ 118
Receiving a message while on a call ................................... 118
Reviewing voice mails and text messages ............................ 119
Reviewing stored voicemail and
text messages in standby mode........................................... 120
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Message options..................................................................121
Security..................................................................122
Lock mode ..........................................................................122
Restricting the use of your phone........................................124
Lock code ...........................................................................124
Emergency #’s.....................................................................125
MSG TIME...........................................................................126
Clear MEM ..........................................................................127
Resetting your phone...........................................................127
In-Use Menu .......................................................... 128
Usage guidelines:
all about performance and safety .......................... 129
Understanding Signal Strength.............................................129
Understanding the Power Save Mode...................................129
Understanding how Your Phone Operates ...........................129
Specifications are Subject to Change....................................129
Exposure To Radio Frequency Signals .................................130
Body-worn Operation..........................................................130
Antenna Care.......................................................................130
Phone Operation.................................................................131
Tips on Efficient Operation..................................................131
Operating a Motor Vehicle...................................................131
Electronic Devices...............................................................131
Aircraft................................................................................132
Blasting Areas......................................................................133
Potentially Explosive Atmospheres.......................................133
For Vehicles Equipped with an Air bag ................................133
Storing your phone..............................................................134
14
Cautions ............................................................................. 134
Your Phone as a Network Device ...........................135
Acknowledging Special Precautions
and Industry Canada Notice...................................137
Samsung Phone and Battery Specifications ......................... 138
Samsung Phone with Standard Battery................................ 138
Owner's Record ................................................................. 138
User Guide Proprietary Notice ............................................ 138
Limited Warranty ...................................................140
Index .................................................................... 145
15
16
Your consumer package
Your consumer package contains the following items:
Samsung SCH-N370 phone
Samsung Standard Li-Ion battery
Samsung travel adaptor
User guide
with hand strap
17

Front view of the SCH-N370

LED
Headset/Earbud connector
Side volume key
Menu key
Send key
Microphone
Antenna
Speaker
Display screen
Navigation key
OK key
End key Clear key
Keypad
Adapter Outlet
18

Getting to know your phone

Antenna

The antenna is a device for transmitting and receiving signals. The shape and size of the antenna is determined, in part, by the frequency of the signals that they receive. An antenna makes the call sound clearer when it is fully extended. Use only in the normal position and do not touch the antenna unnecessarily when the phone is active.

Backlight features

Your keypad has backlighting for easy visibility. For further information on this feature see “Backlight” on page 90.

Clear key

The been incorrectly entered. Or, you can use it to return to a previous screen.

Display screen

The display screen comprises of two areas, an upper line of stationary icons, and the lower text and graphic area.
key is used to erase/clear numbers or characters that may have
If you enter an incorrect number or character on the display
screen, press once briefly, to erase it.
To erase all digits or characters from the display screen, press
for two seconds.
To back up one menu level, press
To return to standby mode from any menu, press
seconds.
The top line of icons shown on the liquid crystal display (LCD),
appear according to the phone’s operating mode. For further information see “Turning your phone on” on page 23.
once briefly.
for two
19
The lower area of the LCD displays in-use information, for example,
the calling party’s name and number, the call timer, Mute and Call Waiting, menus, sub menus, etc.

End (power on/off) key

This
key is utilized in several ways:
Press and hold
Press and hold
Press
cancel any input.
once to disconnect a call, return to standby mode, or
to turn on your phone.
to turn off your phone.

Headset connector

This is where the optional hands-free headset is connected. The headset includes an earbud and microphone in a convenient, lightweight unit so you can talk without using your hands.
Before inserting the hands-free headset connector to your phone,
gently pry open the top of the cover to expose the headset connector.

LED indicator

The LED indicator flashes to indicate an incoming call or message. When you have the phone ringer set to off, the LED indicator notifies you of an incoming call or message.
The LED indicator lights momentarily when you power up the
phone.

Menu key

Press to enter the menu selection.

Microphone

The microphone is used for conversation and recording.

Numeric keypad

Use these keys to enter text, numbers, and special characters.
20

OK/Message key

The key stores information that you enter, and also acts as an “OK” button when pressed. When in standby mode, functions as a Mail Kit menu access key to send messages and review received messages.

Speaker

The speaker is for listening to voice conversations.

Send key

The
key performs several useful functions:
Press
Enter a number and press
Press
number.
once to answer calls.
twice in standby mode to redial the last outgoing
once to connect a call.

Navigation

The Navigation key pressing the appropriate arrow.
When in standby mode the navigation key can act as a hot key:
Press the left arrow to access your Calender.
Press the right arrow to access the WEB.
Press the up or down arrow to access numbers in your Phone
Book.
allows you to locate different menu options by
21

Adaptor outlet

Use the adaptor outlet to connect your phone to a wireless data device or a hands-free car kit (both sold separately). The adaptor outlet is located at the bottom of the phone.
To charge your battery, plug the travel adaptor that is supplied with
your phone into a wall outlet.
Using your thumb and first finger, gently squeeze the two buttons
located on either side of the other end of the travel adaptor and insert the adaptor into your phone’s outlet. The yellow arrow on the travel adaptor should be facing upwards and pointing toward the phone.
When you unplug the travel adaptor from your phone, squeeze
these same two buttons, and pull gently on the adaptor to disconnect it from the phone.
22

Getting Started

Getting service

You must contact your service provider and follow their instructions for obtaining service for your phone. We suggest that you read this user guide to fully understand the services that your phone supports.
Turning your phone on
When you are ready to turn your phone on, fully extend the antenna for the clearest reception. Press . Continue to hold this key down for more than one second to power the phone on:
Note: Your phone has a built-in antenna. As with any other radio-transmitting
device, do not touch the antenna as it affects call quality and can cause the phone to operate at a higher power level than is necessary.
The LED indicator momentarily lights, and a power-up alert sounds. The phone begins searching for a network signal. When a signal is found, the date, day, and time appears. Your phone is now ready to place and receive calls.
If the phone is outside of your carriers coverage or roaming area, the icon displays. If this happens you cannot place or receive calls. You must try later when service becomes available. For further information see “The top line of the display screen” on page 33

Turning your phone off

To turn your phone off, press and hold for more than two seconds. Notice that when the phone is turned off, both the display screen and the backlight remain off.
Note: If your phone is on, and is pressed for less than one second,
the phone will not power off. This feature prevents your phone from being turned off accidentally.
23

Several ways to answer a call

When you receive a call, the phone will ring and the phone icon displays on your screen. If the caller can be identified, the caller’s phone number, (or name if pre-stored in your Phone Book) displays. If the caller cannot be identified, only the phone icon and “Call from Unavailable No” is displayed. For further information see “Answer mode” on page 101.
There are several ways to answer an incoming call.
Press .
Press any key.
Set the Auto Answer
With the Auto Answer feature you can turn enable your phone to automatically answer a call after the ringer sounds by selecting:
off
after 1 sec.
after 3 sec.
after 5 sec.
(For further information see “Setting auto answer” on page 54.)
feature.
24

List of main and sub menus

This list displays the main menu structure and mail kit features. It shows the individual sub menus and features assigned to each main menu option.
1:Calls
2:Phone Book
3:Web
4:Scheduler
5:Sounds
6:Display
1:Outgoing 2:Incoming 3:Missed 4:Erase Logs Outgoing/Incoming/Missed/ All 5:Air Time
1:Find Name 2:Add Entry 3:Find Entry 4:RelationSrch 5:Add E-mail
1:Start Browser 2:Prompt None/To Start/To End/Both
1:Today 2:View Month 3:Jump To Date 4:To Do List 5:Count Down 6:World Time 7:Calculator 8:Alarm
1:Ringer Vol
1:Calls 2:Alarm
2:Ringer Type
1:Voice Calls 2:Alarm 3:Data/Fax In 4:Schedule
5:Delete 3:Key Beep 4:Alerts
1:Minute Beep On/Off
2:Service On/Off
3:Connect On/Off
4:Disconnect On/Off
5:Fade On/Off
6:Roam On/Off 5:Voice Volume 6:Roam Ringer On/Off 7:Power On/Off On/Off
1:Backlight Always Off/7 Seconds/15Secon ds/30 Seconds 2:Banner 3:Animation Power On/Power Off/Idle Mode/Delete
25
7:Voice Dial
8:Games
9:Set Up
0:Security
Mail Kit
26
4:My Phone # 5:Language English/French 6:Set Time 7:Auto Hyphen On/Off 8:Version 9:Menu Style Horizontal/Vertical
1:Record 2:Review 3:Erase All 4:Set Active *Only/*Earphone
1:Flying Tight 2:Run for Money 3:Racing
1:Auto Retry off/every 10 s econds/every 30 seconds/every
2:Auto Answer off/after 1 sec/after 3 sec/after 5 sec 3:Answer Mode By any key/By send key 4:Tone Length Long/normal 5:Set NAM NAM 1/NAM 2 6:Set System Automatic/Hom e only/Analog only/AMPSHome only 7:Data/Fax data-fax off/fax for next call/fax until powered off/
8:Whisper Mode On/Off 9:AutoKeyGuard On/Off 0:Set Data Rate Automatic/Standard
1:Lock Mode Never/On power up/Now 2:Restrict No/yes 3:Lock code 4:Emergency #
1:911
2:*911
3:#911 5:MSG TIME Local Time/UTC/Time Received 6:Clear MEM Proceed 7:Reset Phone Proceed
1:New Messages
1:Send To PhoneBook/T9 Word/ABC/Symbol/123
2:Message T9 Word/ABC/Symbol/123/canned
3:Call Back
4:Options Priority/Validity/Send Later/Delivery Ack/
5:Action SEND:Send Msg/OK:File Msg/CLR:Cance l/
2:Voice 3:Inbox 4:Outbox 5:Filed Msg 6:WebAlert 7:Erase Msg
1:Voice
2:OldInbox
3:NewInbox
60 seconds
data for next call/data until pow ered off
Message
END:Quit
4:Outbox
5:Filed
6:All Messages 8:Msg Setup
1:General
1:Scroll Timer 1/2/3/4/5 seconds/Off 2:Msg. Reminder Every 2 min/Off/Once 3:MessageVolume 4:Ringer Type
1:Voice Mail 2:Page 3:Text 4:Web Alert
5: Voice Mail#
2:New Message
1:Callback # 2:Save Message Auto Save/Prompt Save/Do
3:Entry Method T9/Alphabet
4:Delivery Ack On/Off
5:Canned Msg.
0:Yes 1:No 2:Call me 3:Need directions 4:Where are you? 5:Will call later 6:Busy 7:On my way 8:Will arrive in 15 minutes
In-Use Menu (Can be opened only when on a call)
1:Mute/Quit 2:Calls Outgoing/Incoming/Missed/ Erase Logs/Air Time 3:Phone Book Find Name/Add Entry/Find Entry/RelationS rch/
4:Silent/Quit 5:Send Tel # 6:My Phone # 7:Version 8:Send DTMF
9:Thank you
Not Save
Add E-mail
27

Using your phone’s menus

Your phone offers a range of functions that allow you to tailor the phone to your personal requirements. These functions are arranged in menus and submenus.
The menus and submenus can be accessed by using the navigation key or using shortcuts.

Accessing menus using the navigation key

Menu options are numbered but can also be accessed by using the navigation key. Press the on the arrow in the direction which you wish to go. Press right to go to the right, press down to go forward, press left to go left, and press up to go backwards through the menu options. When your objective is reached, press to save or activate.

Returning to the previous menu

When using the navigation key you can return to the previous menu at anytime. To do this:
Press
Press to exit the menu without saving the setting.
to return to the previous menu.

Accessing menus using shortcut numbers

All main menus, menu levels, and menu content items are assigned numbers. All menus and their contents can be accessed using these “Shortcut” numbers.
The following steps are a sample exercise for setting the
1. In standby mode, press to access the main menu.
2. Press for Sounds.
3. Press for
4. Press for
Alerts.
Connect.
Connect tone.
28
5. Press to highlight *
On.
6. Press to save.
Note: To reset the Connect tone. Press to highlight Off. For further
details, see “List of main and sub menus” on page 25 for numbers assigned to each menu and sub menu item.
29
Your phone’s modes

Answer mode

With this option activated, your phone will allow you to select a specific mode when you receive an incoming call. For further information see “Several ways to answer a call” on page 24.

Digital mode

Some of your phones features work only in digital service areas, the icon indicates that your phone is operating in digital mode. If the digital icon is absent, your phone is operating in analog mode.

Input mode

Use input mode to enter text, numbers and symbols into various screens. For further information see “Entering text, numbers, and/or symbols” on page 107.
Lock mode
When you lock your phone using the Lock Mode menu option, you restrict phone usage. You can receive messages and calls, but you cannot make an outgoing call until your phone is unlocked. You can unlock your phone, by following the prompts and entering the lock code.
Power save mode
Your phone comes with a power save feature that automatically activates if your phone is unable to find a signal after 15 minutes of searching. While this feature is active, the phone’s battery charge is conserved. The phone automatically rechecks periodically for a signal. To manually force the phone to recheck for a signal, press any key. A message on the display screen will inform you when your phone is operating in the power save mode.
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