Sonim XP1 User manual

SON 007-020500-001-100084-03-20-01-01
Sonim XperienceTM One
(XP1)
User’s Guide
Version 2.5

Copyright © 2006 Sonim Technologies, Inc.
SONIM, Sonim Xperience, Sonim Xtend and the Sonim logo
are trademarks of Sonim Technologies, Inc. Other company
and product names may be trademarks or registered trade-
marks of the respective owners with whom they are associ-
ated.
Disposal of old electrical & electronic equipment
Disposal of battery
Declaration of Conformity
Sonim Technologies Inc, declares that the mobile phone
Sonim Xperience™ One – XP1 is in compliance with the
essential requirements and other relevant provisions of
Directive 1999/5/EC.
The symbol of the crossed-out wheeled bin
indicates that within the countries in the
European Union, this product, and any
enhancements marked with this symbol, can
not be disposed as unsorted waste but must
be taken to separate collection at their end-
of-life.
Please check local regulations for disposal of
batteries.
The battery should never be placed in munici-
pal waste. Use a battery disposal facility if
available.

i
Contents............................................................i
General information..........................................1
Network services............................................... 1
Sonim support information................................. 1
Use the guide effectively.................................... 1
Options commonly used across menu items ........ 2
Your safety guidelines ......................................3
Battery care...................................................... 4
Charging the battery ................................... 4
Replacing the battery .................................. 4
Avoiding short circuit ................................... 4
Avoiding high temperatures ......................... 4
Disposing the battery .................................. 4
More safety information..................................... 5
Personal medical devices ............................. 5
Child safety................................................. 5
Emergency calls .......................................... 5
SAR certification.......................................... 5
Getting started..................................................7
Battery information ........................................... 7
Battery usage ............................................. 7
Insert and remove the battery ..................... 7
Charge the battery ...................................... 7
Set battery alert .......................................... 8
Your SIM card................................................... 8
Insert the SIM card ..................................... 8
Remove the SIM card .................................. 9
Key operations without your SIM card .......... 9
Parts of the XP1 phone ...................................... 9
XP1 keypad ................................................ 10
Standby mode .................................................. 10
Operations in standby mode ........................ 11
Basic settings.................................................... 11
Keypad functions .............................................. 12
PTT quick start ..................................................15
Get started ....................................................... 15
PTT functions at a glance .................................. 15
Registering with the PTT service. ....................... 16
Deactivate the PTT service................................. 16
PTT settings ..................................................... 16
PTT display icons .............................................. 18
Create a PTT contact......................................... 19
Create a group.................................................. 19
Copy existing contact information....................... 19
Make a one-to-one call ...................................... 20
Move a call to the background ..................... 20
Dial in a PTT call ......................................... 20
Make an unplanned group call ........................... 21
Make a group PTT call ....................................... 21
Accept a PTT invitation...................................... 21
Block incoming PTT calls.................................... 22
View PTT call log............................................... 22
Copy phone book contacts to PTT list ................. 23
Refresh the PTT contact list ............................... 23
Your XP1 phone ................................................24
Main menu ....................................................... 24
Home screen indicators ..................................... 24
Settings............................................................ 26
Ringer settings............................................ 26
Phone settings ............................................ 26
Network settings ......................................... 27
Manage the phone book .................................... 29
Contents

ii
Add a new number.......................................29
Send a namecard .........................................30
Edit or delete phone records .........................30
Copy or move numbers to other lists .............31
Manage personal information........................31
Phone book memory ....................................31
Store the IP service number..........................32
Make calls......................................................... 33
Dial a number....................................................33
Dial an international number...............................33
Dial a number via phone book ............................33
Dial a number via the call list menu.....................33
Speed dial .........................................................34
Receive a call ....................................................35
Any key answer ...........................................35
Forward a call....................................................35
Call barring........................................................36
Call waiting........................................................36
Auto redial ........................................................36
Auto answer ......................................................37
Filter calls..........................................................37
Black list calls ..............................................37
White list calls .............................................38
Call filter settings .........................................38
Other call settings ..............................................38
Review call information ......................................38
Push-to-Talk..................................................... 40
PTT settings ......................................................40
General settings...........................................40
Audio settings..............................................40
Backlight .....................................................40
Reject list ....................................................41
Display name...............................................41
Report reminder ..........................................41
Manage your PTT contacts .................................41
Create contacts............................................41
Copy contacts from phone book....................41
Set as default ..............................................42
Turn on DnD ...............................................42
Send a PTT invitation ...................................42
Modify contact information ...........................42
Delete a contact...........................................43
Manage PTT groups ...........................................43
Create a new group .....................................43
Import a group ............................................43
Rename a group ..........................................43
Edit group information..................................43
Delete members from a group ......................44
Delete a group.............................................44
Send group ID .............................................44
Use chat groups.................................................44
Create a chat group .....................................44
Rename a chat group...................................45
Edit/view chat group information ..................45
Delete a chat group .....................................46
Import a group ............................................46
View PTT logs....................................................46
Outgoing calls list.........................................46
Answered calls list........................................47
Missed calls list ............................................47
Rejoin a group session .................................47
Delete a list .................................................47

iii
Make PTT calls.................................................. 48
Make calls from the PTT contacts list ............ 48
Make calls from the PTT calls list.................. 48
Make calls from the calls list......................... 48
Make calls from the group list ...................... 49
Make unplanned group calls......................... 49
Respond to an invitation .................................... 50
Add more members to the session ..................... 50
Mute or unmute the session............................... 50
Use handsfree mode for calls ............................. 50
Place a call in the background............................ 51
View IPA details ............................................... 51
Messages ..........................................................52
Message settings............................................... 52
Text input mode ............................................... 52
Conventional text input................................ 52
Predictive text input .................................... 53
Write messages ................................................ 53
Send an SMS via phone book ............................. 54
Manage your messages ..................................... 54
Inbox ......................................................... 54
Unsent messages ........................................ 55
Sent messages............................................ 55
Predefined SMS messages ........................... 55
View SMS memory ...................................... 55
SMS broadcasts........................................... 55
Voice mail........................................................ 56
Tools .................................................................57
Organizer ......................................................... 57
Create new event entries ............................. 57
Edit organizer entries .................................. 58
Delete entries ............................................. 58
Alarm clock....................................................... 58
Calculator ......................................................... 58
Audio recorder .................................................. 59
Audio playback ........................................... 59
Stopwatch ........................................................ 59
Count-down timer ............................................. 59
Universal time................................................... 59
Personalizing your phone..................................61
Themes............................................................ 61
Managing your files ........................................... 62
WAP...................................................................63
Index.................................................................68

1
General information
General information
Congratulations on the purchase of a Sonim Xperience™
One – XP1 mobile phone. The Sonim XP1 phone is fully
compliant with the recently ratified Open Mobile Alliance
(OMA) PoC standard specification. It has an intuitive, fea-
ture-rich user interface that allows you to switch between
Push-to-Talk over Cellular (PoC) functions and other applica-
tions on your XP1 phone.
Network services
These are additional services that you can avail through
your network service provider. To make the best of these
services, you must subscribe to them through your service
provider and obtain instructions for their use from your ser-
vice provider.
Sonim support information
For additional product and support information, visit
www.sonimtech.com.
Use the guide effectively
Acquaint yourself with the terminology and symbols used in
the guide to help you use your phone effectively.
Press Means to press and release a key
immediately. For example, Press 2
means that you press the key on
the keypad that is labeled with the
numeral 2 and the alphabets
“ABC”.
Select Means to either press the Left or
Right Selection Key to apply the
command indicated at the bottom
of the screen. For example, if this
guide says Select Menu > Mes-
sages > SMS > Write message,
you must press the Left Selec-
tion Key to select Menu, scroll to
Messages and press the Left Selec-
tion Key, scroll to SMS and press
the Left Selection Key, scroll to
Write message and press the Left
Selection Key. To select Exit, press
the Right Selection Key.

2
General information
Options commonly used
across menu items
The following are common actions used across various
menu items:
Press and hold Means to press and hold a key for
2–3 seconds before releasing the
key. This action is typically used
when trying to switch on/off the
phone or when using shortkeys to
access specific functions. For
example. press and hold 1to
access Voicemail.
menu options These options are displayed at the
bottom of the screen. The selec-
tion keys are used to accomplish
the indicated option.
Select Menu Means to press the Left Selec-
tion Key to select the Menu
option or press the Menu key
(center) for the same result.
A menu item
suffixed with
three dots (…)
Means more options are available
but only one has been mentioned
in the guide.
Signifies a Note.
Signifies a Tip.
Exit Displays the previous screen. Use the
Right Selection key to perform this func-
tion.
Clear Deletes data character by character. Use
the Right selection key to perform this
function.
OK Confirms an action. Use the Left Selec-
tion Key or the Menu key to perform this
function.

3
Your safety guidelines
Your safety guidelines
Please read and understand the following safety guidelines
before you use the phone. These guidelines provide details to
enable you to operate your phone safely and conform to any
legal requirements regarding the use of cellular phones.
Do not to use the phone at a refueling point.
Observe restrictions when using radio equip-
ment at fuel depots, chemical plants or where
blasting operations are in progress.
Adhere to road safety laws. Do not hold/use a
phone while you are driving; find a safe place to
stop first. Do not speak into a hands-free micro-
phone while you are driving.
Electrical interference may obstruct the use of
your phone.
Observe restrictions in hospitals and near medical
equipment.
Switch off your cellular phone when in an air-
craft. Wireless phones can cause interference or
danger to an aircraft.
Avoid using the phone in close proximity to per-
sonal medical devices, such as pacemakers and
hearing aids.
Do not expose the battery to high temperatures
(in excess of 60°C).
Use only Sonim XP1 approved charging equip-
ment to charge your phone and avoid damage to
your phone.
The symbol of the crossed-out wheeled bin
indicates that within the countries in the Euro-
pean Union, this product, and any enhance-
ments marked with this symbol, can not be
disposed as unsorted waste but must be taken
to separate collection at their end-of-life.
The Sonim XP1 is water-resistant, dust-resistant
and rugged. However, it is not water-proof, dust-
proof or incapable of being broken if dropped or
thrown. For best results one should protect the
XP1 from moisture, dust and strong impacts.
Ensure that only qualified personnel install or
repair your phone.
Make back-up copies of important information
stored in your phone or maintain a written record.

4
Your safety guidelines
Battery care
A rechargeable battery powers your device. Use the battery
only for its intended purpose. Never use any charger or bat-
tery that is damaged. If the battery is completely dis-
charged, it may take a few minutes before the charging
indicator appears on the display or before any calls can be
made.
Charging the battery
The full performance of a new battery is achieved only after
two or three complete charge and discharge cycles. The
battery can be charged and discharged hundreds of times
but it will eventually wear out. Unplug the charger from the
electrical plug and the device when not in use. Do not leave
the fully charged battery connected to a charger, since over-
charging may shorten its lifetime. If left unused, a fully
charged battery will lose its charge over time.
Replacing the battery
When the talk and standby times are noticeably shorter
than normal, replace the battery. If a replacement battery is
being used for the first time or if the battery has not been
used for a prolonged period, it may be necessary to connect
the charger and then disconnect and reconnect it to begin
charging the battery.
Avoiding short circuit
Do not short-circuit the battery. An accidental short-circuit
can occur when a metallic object such as a coin, clip, or pen
causes direct connection of the positive (+) and negative (-
) terminals of the battery. (These look like metal strips on
the battery.) This might happen, for example, when you
carry a spare battery in your pocket or purse. A short-circuit
at the terminals may damage the battery or the connecting
object.
Avoiding high temperatures
Leaving the battery in hot or cold places, such as in a closed
car in summer or winter conditions, will reduce the capacity
and lifetime of the battery. Always try to keep the battery
between 15°C and 25°C (59°F and 77°F). A device with a
hot or cold battery may not work temporarily, even when
the battery is fully charged. Battery performance is particu-
larly limited in temperatures well below freezing.
Disposing the battery
Do not dispose of batteries in a fire as they may explode.
Batteries may also explode if damaged. Dispose of batteries
according to local regulations and recycle when possible. Do
not dispose as household waste. Do not dismantle, open or
shred cells or batteries. In the event of a battery leak, do
not allow the liquid to come in contact with the skin or eyes.
In the event of leak or a hazard seek medical help immedi-
ately.

5
Your safety guidelines
More safety information
Personal medical devices
Mobile phones may affect the operation of cardiac pace-
makers and other implanted equipment. Please avoid plac-
ing the mobile phone over the pacemaker, for example. in
your breast pocket. When using the mobile phone, place it
at the ear opposite the pacemaker. If a minimum distance
of 15 cm (6 inches) is kept between the mobile phone and
the pacemaker, the risk of interference is limited. If you
have any reason to suspect that interference is taking place,
immediately turn off your mobile phone. Contact your cardi-
ologist for more information. For other medical devices,
please consult your physician and the manufacturer of the
device.
Comply with instructions to switch off the device or deacti-
vate the RF transmitter function when asked to do so, espe-
cially when posted in hospitals and airplanes. Equipment
used in these places may be sensitive to radio waves emit-
ted from the device and adversely affect their operation.
Likewise, observe restrictions at gas stations or other areas
with flammable atmosphere or when close to electro-explo-
sive devices.
Child safety
Do not allow children to play with your mobile phone or its
accessories. Keep it out of their reach. They could hurt
themselves or others, or could accidentally damage the
mobile phone or accessories. Your mobile phone and its
accessories may contain small parts, which could be
detached and create a choking hazard.
Emergency calls
Mobile phones operate using radio signals, which cannot
guarantee connection under all conditions. Therefore you
should never rely solely upon any mobile phone for essen-
tial communications (e.g. medical emergencies).
Emergency calls may not be possible in all areas, on all cel-
lular networks, or when certain network services and/or
mobile phone features are in use. Check with your local ser-
vice provider.
SAR certification
When communicating over the wireless network, the mobile
phone emits low radio waves known as radio frequency
energy or RF. The Specific Absorption Rate or SAR is the
unit used to measure the amount of RF energy absorbed by
the body while using the phone and is expressed in watts/
kilogram. In compliance with the product standards in EN
50360:2001, the allowed limit of SAR averaged for 10g tis-
sue is 2.0 (W/kg).

6
Your safety guidelines
The localized (SAR) of the portable XP1 device has been
measured in all cases as requested by the relevant interna-
tional standards. The maximum localized SAR value for
which the device has been tested and certified for specific
exposure limits and different network bands is given below:
900 MHz Band
Min. measured SAR: 0.13
Max. measured SAR: 0.68
1800 MHz Band
Min. measured SAR: 0.08
Max. measured SAR: 0.15
You can reduce the exposure of the human body to RF
energy by keeping the phone at a distance from the head/
body. For example, by using a hands free headset.

7
Getting started
Getting started
Battery information
Battery usage
 Use only an XP1 certified battery, charger or any other
accessories that are designed for this phone model.
 The use of other batteries, chargers and accessories
may void the warranty terms of your phone and cause
damage.
 Do not subject the battery to extreme temperature
environments and protect it from moisture.
 Please keep the battery out of the reach of children.
Insert and remove the battery
1. With the back of the phone facing you, turn the bat-
tery cover knob counter-clockwise, to open the battery
cover (as shown in the figure).
2. Lift the flap that covers the
battery.
3. Insert the battery flush into
the battery slot such that the
three metallic contacts at the
top of the battery are aligned
with the metallic contacts
within the battery compart-
ment.
4. Place the cover back and turn
the battery cover knob clock-
wise to lock the battery cover.
5. To remove the battery, lift the
flap behind the phone and
raise the lower end of the
battery from the slot. The
battery can now be removed.
Charge the battery
The battery delivered with your
mobile phone is not fully charged. We
recommend that you charge your
mobile for three hours before you use
your mobile phone for the first time.
1. Insert the charger plug into a
220V AC power outlet.
2. Align the charger connector with
the USB socket at the bottom of
the phone and insert it.
Open the battery cover
Lift the battery cover
Insert battery
Charge battery

8
Getting started
3. If the battery is being charged
when the phone is switched off,
only the battery icon with the mes-
sage Charging is displayed (as
shown in the adjacent figure).
When the battery has been fully
charged, the message Completed is displayed.
4. If the battery is being charged while the phone is
switched on, you will notice that the bars in the battery
charge icon (visible on the home screen) show
movement indicating that the battery is being charged.
After the phone is fully charged the battery bars on the
display stop scrolling. You can safely disconnect the
charger from the phone.
5. After the charging process has begun, the only way to
stop charging is to disconnect the charger. If possible,
use a power jack that is easy to plug and unplug.
Set battery alert
When you set the battery alert, every time the battery
charge is low you hear an alarm.
1. To set the battery alert select Menu > Quick set-
tings > Normal > Personalize > Battery alert >
On or, press Menu key to select the checkbox beside
Battery alert to activate the alert.
2. Select Exit to go to the previous screen or press
to return to the home screen.
For more information on alerts, refer “Personalizing your
phone” on page 61.
Your SIM card
Purchase a SIM card from your mobile operator. Your SIM
card stores your phone number and user registration infor-
mation. The SIM card can be used in any GSM phone. Your
phone number and user registration information always
remain the same.
Insert the SIM card
1. Ensure the phone is switched off.
2. Lift the battery cover and remove the battery. For
instructions refer “Insert and remove the battery” on
page 7.
3. Place the SIM card in the designated slot located at the
lower end of the phone.
To protect the USB socket of the phone from
vibration during the charging process, dis-
able the vibrate function and use the ringing
function instead, if you wish to leave your
phone on while the battery is being
charged.

9
Getting started
4. Slide the silver clip over the SIM card to hold it
securely (as shown in the figure B).
5. Replace the battery and the cover. Turn the battery
cover knob clockwise to lock the battery cover.
Remove the SIM card
1. Ensure the phone is switched off.
2. Lift the battery cover to remove the battery. Refer
instructions in the section “Insert and remove the bat-
tery” on page 7.
3. Slide the silver clip upwards and remove the SIM card.
4. Replace the battery and the cover.
Key operations without your SIM card
1. Press the Menu key to enter the
main menu.
2. Select SOS.
3. Select Call to contact your service
provider.
Parts of the XP1 phone
The XP1 keypad has six function keys and 12 alphanumeric
keys. The right side of the phone has the three PTT related
keys as shown in the figure:
Insert SIM card
XP1 at a glance
1.Ear piece
2.Display screen
3.Volume keys
4.PTT key
5.Function keys
6.Alpha-numeric keys
7.Charger port
8.Microphone
9.Headset port
10.Loud speakers
11.Battery cover
12.Battery cover knob

10
Getting started
XP1 keypad
The various keypad keys and their corresponding functions
are described in the following figure.
The alpha-numeric keys comprise numbers from one to
zero, alphabets from A-Z, plus [*] and [#] keys. By pressing
the designated key you can input numbers or characters.
Choose the appropriate text input option to enable you to
use these keys efficiently. For more information on text
input modes refer section “Text input mode” on page 52.
Standby mode
Certain information is displayed when the phone is in
standby mode, for example, the name of the service pro-
vider, date and time, battery charge status, PTT and GPRS
connectivity. Other indicators may be displayed (if the fea-
ture is activated), like the alarm, call forward etc.
The device with a fully-charged battery can remain in the
standby mode for a duration of 200 hours without PTT ser-
vice and for 70 hours if the PTT service is activated.
Keypad functions
Function keys
1.Navigation arrow keys
(Up/Down/Left/Right)
2.Right Selection Key (RSK)
3.Menu key
4.Power On/Off/End call
5.Call accept/Send
6.Left Selection Key (LSK)
Numeric keys
7.Press and hold for voice-
mail
8.Press and hold to turn on/
off the loudspeaker
9.Press and hold to lock/
unlock the keypad
10.Press and hold to turn
on/off silent mode.
11.Press and hold to display
+ (before dialling an inter-
national number)
1.PTT and GPRS connec-
tivity
2.Signal strength indica-
tor
3.Display icons
4.Battery charge indica-
tor
5.Service provider
6.Local time
7.RSK command
8.LSK command
Standby screen display

11
Getting started
Operations in standby mode
The following can be accessed from the home screen when
the phone is in standby mode or when the phone is not in
use.
Basic settings
When you have switched on your phone the name of the
service provider is displayed.
Security settings
1. To prevent unauthorized use of your phone, you can
set a PIN code. Select Menu > Settings > Security
settings > PIN code > On > OK. After this is set,
every time you power on the phone, you will be
requested to enter the PIN. If the PIN code is wrong
you cannot access the phone.
2. To change the PIN code select Menu > Settings >
Security settings > Change code > OK. You can
change codes for PIN, PIN2 and Call barring.
Date and time
1. To set the Date and Time, select Menu > Settings >
Date and time > OK.
Auto keypad lock
1. To lock the keypad, select Menu > Settings >
Phone settings > Auto keypad lock > OK. You can
choose to switch it off or enable the feature.
2. Alternatively press and hold the ‘*’ key to lock and
unlock the keypad.
Silent mode
In the silent mode, the alerts for Calls, Alarm, Organizer,
SMS, PTT calls, battery status will not work.
1. Select Menu > Quick settings > Silent > OK >
Enable.
Press To access
Up arrow Call list
Down arrow Phone book list
Right arrow Write message
Left arrow WAP options
PTT key PTT contacts
Menu key Main menu
Left Selection key Main menu
Right Selection key Phone book
Pickup/Send key Outgoing calls list
The four functions that are performed using
the arrow keys are set as factory defaults,
however they can be changed. You can also
configure new shortcuts. For more informa-
tion on shortcuts refer page 27.

12
Getting started
Keypad functions
The following table displays the various keys and the corresponding functions they perform:
Keypad key Operation
Power On/Off/End call
Press and hold to switch on or switch off the mobile phone.
Press when in Menu or Edit modes to return to Standby mode.
Press to end a call.
Press to reject an incoming call.
Accept/Send
Press to answer an incoming call.
After entering a phone number, press to make a call.
Press and hold to make an IP call, provided the IP number is set.
Press while in Standby mode to access Outgoing calls list.
LSK/RSK
These keys are present immediately below the display screen.
Press the Left selection key (LSK) or Right selection key (RSK) to select the function indicated at
the bottom of the screen.
The indicated functions can vary according to different program definitions.
Press LSK to access the main menu, in standby mode.
Press RSK to access the Phone book, in standby mode.
Menu key (center)
Present at the center of the navigation keys.
Press while in standby mode to enter the main menu.
Press when required to be used as a toggle key to select or clear a checkbox.
Press to perform similar tasks as the Left Selection Key.
Press to select the OK command.

13
Getting started
Navigation keys
The Left and Right Selection keys, Power On/Off and Pickup keys surround this key group. There
are arrows on the key that denote the direction for scrolling through information, displayed on the
screen.
Up/Down
Press to view the target characters by pages in the text editor.
Press to browse menus/lists at the same level.
Press to view the previous or next picture when previewing pictures.
Press to increase or decrease the volume during a call.
Left/Right
Press to move the cursor left or right in the text editor.
Press to browse the main menu.
Press to turn to previous or subsequent pages when browsing the contacts in the address book.
Press to view the previous or next picture when previewing pictures.
Press the Left navigation key during a call, to mute or unmute the phone.
Press the Right navigation key during a GSM call to switch on/off the handsfree mode and dur-
ing a PTT call to increase or decrease the volume.
Numeric keys
Press the required keys to enter the desired phone number and press to make a call. Alter-
natively enter the number and select Options to Dial the number.
Press and hold any numeric key to create shortcuts from the available options.
Press and hold in standby mode to access your Voice mail.
When entering text, press to enter spaces.
Keypad key Operation

14
Getting started
Press and hold to set the ringtones for incoming calls.
Press and hold to switch on and switch off the loudspeaker during a PTT or a GSM call.
Press and hold to set the Alarm.
Press and hold to display the calculator.
Press and hold to display the languages screen.
Press and hold to display ‘+’ used for dialing an international number.
Press to switch between lower case and upper case, when entering text.
Press and hold to lock the keypad. Use it as a toggle key to lock and unlock the keypad.
When entering text, press to display special characters, for example, period, comma etc.
Press and hold in standby mode to toggle between Silent on/off modes.
When entering text, press to switch to different character input modes for example, T9, abc and
123.
Keypad key Operation

15
PTT quick start
PTT quick start
This section helps you to quickly get started and use the
PTT function on your phone. Follow the instructions to cre-
ate contacts, make calls to individuals, predefined groups
and ad hoc (informal) groups.
Get started
1. Before using the phone, ensure that the SIM card and
battery are inserted in the phone. For more details
refer “Insert and remove the battery” on page 7.
2. Hold down the Power On key for a couple of
seconds to switch on the phone.
PTT functions at a glance
The following table explains the use of the various PTT
related keys present on your XP1 mobile phone.
Use To
PTT key - Display the contacts list.
- Initiate a PTT call.
- Bring back to focus a PTT
call that is in the back-
ground.
PTT volume - Adjust the volume during
a PTT conversation.
- Navigate up and down the
PTT Contacts list.
PTT menu - Access the PTT functions.
Menu selection keys
(Left and Right)
- Activate the menu options
displayed at the bottom of
the screen.
Navigation keys - Scroll horizontally or verti-
cally to a desired menu
option.
Power On/Off/End call - Switch on and switch off
the phone.
- Return to the home screen
when the phone is in use.
- End a PTT call.
Right arrow key - Increase or decrease the
volume during a PTT call.
Charger port - Charge the battery.
Headset connector port - Enable the use of headset
phones for a PTT conver-
sation.
Use To