Zte WP623 User manual

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ZTE WP623
GSM Wireless Phone
User Manual

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Copyright © 2008 by ZTE Corporation
All rights reserved.
No part of this publication may be excerpted, reproduced, translated
or utilized in any form or by any means, electronic or mechanical,
including photocopying and microfilm, without the prior written
permission of ZTE Corporation.
The manual is published by ZTE Corporation. We reserve the right
to make modifications on print errors or update specifications without
prior notice.
Edition: 1st edition, Jan. 2008

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Contents
1 General Information..............................................................6
1.1 Welcome...................................................................................... 6
1.2 Security........................................................................................ 6
1.3 For Your Safety ........................................................................... 6
1.4 Cleaning and Maintenance.......................................................... 9
1.5 Limit Warranty ............................................................................. 9
1.6 Limitation of Liability .................................................................... 9
2 Getting Started....................................................................11
2.1 Configuration ............................................................................. 11
2.2 Technical Specifications............................................................ 11
2.3 Key Instruction........................................................................... 13
2.4 LCD Screen Description ............................................................ 14
2.5 Installation ................................................................................. 14
2.5.1 Receiver............................................................................. 14
2.5.2 Antenna.............................................................................. 15
2.5.3 Adapter .............................................................................. 15
2.5.4 Power Supply..................................................................... 15
2.6 Switching Power ........................................................................ 15
2.6.1 Power-on ........................................................................... 15
2.6.2 Power-off............................................................................ 16
2.7 About SIM Card ......................................................................... 16
2.7.1 SIM Card............................................................................ 16
2.7.2 Usage of SIM Card ............................................................ 16
2.8 Connecting to Network .............................................................. 16
2.8.1 PIN Code and Phone Lock Code....................................... 16
2.8.2 Connecting the Network .................................................... 17
3 Basic Operations ................................................................18
3.1 Making a Call............................................................................. 18
3.1.1 Making a Domestic Call ..................................................... 18
3.1.2 Making an International Call .............................................. 18
3.1.3 Dialing a Number in the List............................................... 19
3.1.4 Hand-free........................................................................... 19
3.1.5 Redialing............................................................................ 19
3.2 Answering a Call........................................................................ 20
3.3 Call Information ......................................................................... 20
3.4 During a Call.............................................................................. 20
3.5 Menu Functions ......................................................................... 20
4 Messages ............................................................................22

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4.1 New Message............................................................................ 22
4.2 Creating Message ..................................................................... 22
4.3 Inbox.......................................................................................... 23
4.4 Outbox ....................................................................................... 23
4.5 Preformatted Message .............................................................. 23
4.6 Message Settings ...................................................................... 23
5 Phone Menus ......................................................................25
5.1 Viewing Calls ............................................................................. 25
5.2 Calls Duration ............................................................................ 25
5.3 Diverting Calls ........................................................................... 26
5.4 Calls Firewall ............................................................................. 26
6 Settings ...............................................................................28
6.1 Phone Settings .......................................................................... 28
6.1.1 Language........................................................................... 28
6.1.2 Own Number...................................................................... 28
6.1.3 Fastkey Settings ................................................................ 28
6.2 Display Settings......................................................................... 28
6.3 Audio Settings ........................................................................... 29
6.4 Clock Settings............................................................................ 29
6.5 Call Settings .............................................................................. 29
6.5.1 Minute Minder .................................................................... 29
6.5.2 Call Waiting........................................................................ 29
6.6 Network Settings ....................................................................... 30
6.7 Security Settings........................................................................ 30
6.8 Factory Settings......................................................................... 31
7 Toolkit ..................................................................................32
7.1 Set Alarm................................................................................... 32
7.1.1 Normal Alarm ..................................................................... 32
7.1.2 Daily Alarm......................................................................... 32
7.2 Show Alarm ............................................................................... 32
8 Contacts in Names..............................................................33
8.1 About Names............................................................................. 33
8.2 Adding New Name..................................................................... 33
8.3 Viewing all Names ..................................................................... 34
8.4 Searching Names ...................................................................... 34
8.5 Editing Names ........................................................................... 35
8.6 Deleting Names ......................................................................... 35
8.7 Setting Names ........................................................................... 35
8.8 Batch Operation......................................................................... 35
9 Text Input.............................................................................37

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9.1 Multitap Input ............................................................................. 38
9.2 Numbers Input ........................................................................... 38
9.3 eZiText Input.............................................................................. 38
9.4 Symbols Input............................................................................ 38
10 Troubleshooting................................................................39

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1 General Information
1.1 Welcome
Thank you for choosing ZTE WP623 GSM Wireless Phone (hereinafter
referred to as "phone"). To guarantee your phone always works in its
best condition, please read this manual carefully and keep it for future
use.
The pictures, symbols and contents in this manual are just for your
reference. They might not be completely identical with your phone.
Please subject to the material object. ZTE operates a policy of
continuous development, and reserves the right to update the technical
specifications in this manual at any time without prior notice.
1.2 Security
If your phone is lost or stolen, please report to your service
provider or agencies of banning the use of your lost SIM card and
phone.
To prevent your phone from illegal use, please take the security
measures as follows:
¾Set PIN code of the SIM card.
¾Set password of the phone.
¾Set Incoming Call Bar.
1.3 For Your Safety
To the Owner
Some electronic devices are susceptible to electromagnetic
interference sent by phone if inadequately shielded. Please use
phone at least 20 cm or as far away as you can from TV set, radio
and other automated office equipment so as to avoid
electromagnetic interference.
Operating phone may interfere with medical devices like hearing
aides and pacemakers, or other medical devices in hospital.
Consult a physician or the manufacturer of the medical device
before using phone.
The phone with external antenna has been tested for compliance
with FCC RF Exposure (SAR) limits and is complied with FCC RF
exposure compliance requirements.
Be aware of the usage limitation when using phone at places such
as oil warehouses, or chemical factories, where there are

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explosive gases or explosive products being processed, because
even if your phone is in idle state, it still transmits radio frequency
(RF) energy. Therefore, power off your phone if required.
Do not touch the antenna while calling. Otherwise it will affect the
quality of calling and waste battery energy. The damaged antenna
will cause slight burn while touching your skin.
Keep phone out of the reach of small children. Phone may cause
injury if used as a toy.
Do not put other things on the terminal to avoid overlaying radiator.
Keep the antenna free from obstructions and position the antenna
straight up. This will ensure best call quality.
The phone complies with part 15 of the FCC Rules. Operation is
subject to the following two conditions:
(1) The phone may not cause harmful interference, and (2) the
phone must accept any interference received, including interference
that may cause undesired operation.
Phone Use
Please use original accessories or accessories that are authorized
by the manufacturer. Using any unauthorized accessories may
affect your phone’s performance, and violate related national
regulations about telecom terminals, or even endanger your body.
As your phone can produce electromagnetic field, do not place it
near magnetic items such as computer disks.
Do not expose your phone to direct sunlight or store it in hot areas.
High temperatures can shorten the life of electronic devices.
Prevent liquid from leaking into your phone.
Do not use your phone during thunderstorm.
Unplug the external power adapter or remove battery when your
phone is not in use, esp. for a long period of time.
It is highly recommended to charge the battery before initial use.
The battery might have been discharged during storage and
delivery.
Do not unplug the connector of the data cable from phone, and not
install or remove battery, when the power is on.
Keep phone power on and in service area when make emergency
call. Enter emergency call number in status of standby (press
MENU/SELECT key and then enter Phone lock code to Unlock
the phone in Emergency mode when Phone Lock is ON), and then

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press CALL/REDIAL key to send.
Do not attempt to disassemble the phone by yourself. Non-expert
handling of the devices may damage them.
Do not attempt to disassemble the mobile phone and battery by
yourself. Changes and modifications made to the phone without
the approval of manufacturer could void your authority to operate
this phone.
Battery Using
The battery and the phone are separately deposited in the
package and packed in well condition. Please make use of the
battery carefully following the instructions.
Do not short-circuit the battery, as this can cause excessive heat
and fire.
Do not store battery in hot areas or dispose of it in a fire to avoid
explosion.
Never use any charger or battery damaged or worn out.
Return the wear-out battery to the provider or put it in the
appointed recycle place. Do not put it in familial rubbish.
Warning: If the battery is broken, keep away from content. If it
taints your skin, wash your skin with abundant fresh water and ask
doctor for help if necessary.
Safety and General Using in Vehicles
Before making or answering a call, you should pay attention to
the local laws about using wireless phones and take them into
account in practical use.
Safety airbag, brake, speed control system and oil eject system
shouldn’t be affected by wireless transmitting. If you do meet
problems above, please contact your automobile provider.
Please power off your phone when refueling your automobile, and
so do the place where duplex wireless equipments are banned.
Don’t put your phone together with flammable or explosive items,
inner spark may cause fire.
In Aircraft
Follow the restrictions in aircraft. Wireless devices can cause
interference in aircraft.
Please power off your phone before taking off till landing. In order
to protect airplane’s communication system from interference, it is
never allowed to use phone when it is in flight. Using phone before

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the plane taking off should get aircrew’s permission according to
safety regulations.
1.4 Cleaning and Maintenance
The phone is non-waterproof, please keep it dry and store in
shady and cool place.
If you want to clean your phone, please use clean fabric that is a
bit wet or anti-static. Do not use harsh chemical cleaning solvents
or strong detergents to clean your phone, such as alcohol, dilution
agent and benzene. Power-off your phone before you clean it.
Use phone within a temperature range of -10℃~+ 55℃and a
humidity Less than 95%.
1.5 Limit Warranty
The warranty does not apply to defects or errors in the product caused
by:
(a) Reasonable abrasion.
(b) Misuse including mishandling, physical damage,
improper installation, unauthorized disassembly of the product.
(c) Water or any other liquid damage.
(d) Any unauthorized repair or modification.
(e) Power surges, lightning damage, fire, flood or other
events outside ZTE’s reasonable control.
(f) Use of the product with any unauthorized third party
products such as generic chargers.
(g) Any other cause beyond the range of normal usage
for Products.
End User shall have no right to reject, return, or receive a refund for any
Product from ZTE under the above-mentioned situations.
This warranty is end user’s sole remedy and ZTE’s sole liability for
defective or nonconforming items, and is in lieu of all other warranties,
expressed, implied or statutory, including but not limited to the implied
warranties of merchantability and fitness for a particular purpose,
unless otherwise required under the mandatory provisions of the law.
1.6 Limitation of Liability
ZTE shall not be liable for any loss of profits or indirect, special,
incidental or consequential damages resulting from or arising out of or
in connection with using this product, whether or not ZTE had been

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advised, knew or should have known the possibility of such damages.

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2 Getting Started
2.1 Configuration
Parts Quantity
Phone set 1
Handset (Receiver) 1
Ni-MH battery 1
External power adapter 1
Antenna 1
Phone Receiver Cord 1
2.2 Technical Specifications
Phone set
Type WP623
Dimensions (Length×Width×Thickness)
200mm×170mm×77mm
Weight About 870g (Battery Included)
Battery
Continuous
standby time
Above 72h (Subject to Network)
Continuous
talk time
Above 3h (Subject to Network)
Frequency Range:
GSM850 869-894MHz
PCS1900 1930-1990MHz

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zExternal Interface:
(1) Antenna connector ANT
(2) Data interface DATA (used for programming the phone;
not used for GPRS)
(3) External power socket
(4) Battery switch BATT
zPower Supply:100V-240V( AC) 50/60Hz
Please refer to the real objects for other relative parameters about the
battery and charger.

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2.3 Key Instruction
Key Description
MENU/SELECT
key
Enter main Menu, select or confirm options
in Menu and left bottom submenu on the
display.
In condition of character input, confirm the
character chosen.
CLR/BACK key
Enter right bottom submenu on the display.
Press CLR key to erase character while
editing or dialing. Hold CLR key to erase all
the characters.
Press BACK key to cancel operating, exit to
previous pop-up window interface.
MESSAGE key Press MESSAGE key to enter Messages
menu.
EXT PWR
Indicator
Lights on when external power supply
connected.
Up/Down key
(Scrolling key)
Up/Down key used as selection key up and
down for selecting the commands and items
shown on screen display.
Or default functions in standby mode are set
in Settings.
Move the cursor when inputting letters.
Scroll the cursor in menu option and display
Left/Right key
(Scrolling key)
Left/Right key used as selection key to
scroll cursor left and right for selecting the
commands and items shown on screen
display.
Or default functions in standby mode are set
in Settings.
Move the cursor when inputting letters.
Scroll the cursor in menu option and display.
EXIT key End an active call or reject calls.

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Key Description
Power on/power off.
Exit from any window interface to standby
mode
CALL/REDIAL
key
Send telephone number or redial.
In standby mode, press CALL/REDIAL key
to enter to view all recent calls list.
HANDFREE key Hand free call.
0~9 Number
key
Use the number keys to enter numbers and
characters.
Make a direct phone and Speed Dial.
# key,* key Differs in different mode, option or function
menu.
Note:
◆ Keys in this manual may shape different from actual ones on your
phone.
◆“Press the key” in manual means pressing certain key once, “Hold
the key” means pressing key for 2 or 3 seconds.
2.4 LCD Screen Description
These icons may appear on screen display of your phone.
Signal strength
New Message (flop when memory if full)
Mute
Call Forwarding
Bar Blacklist
Bar All
Friend Only
Battery Indicator
2.5 Installation
2.5.1 Receiver
Connect phone set and receiver with the receiver cord.

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2.5.2 Antenna
Install antenna to antenna connector ANT. Hold the plastic stick of the
antenna and rotate the metal screw cap in clockwise direction to fix it up.
Do not rotate antenna directly.
2.5.3 Adapter
Connect the lead from the external power adapter to socket at rear back
of phone set and connect adapter to an external AC socket.
Good ground may guarantee phone’s reliable performance.
2.5.4 Power Supply
There are two ways of power supply:
1. External power supply
2. Rechargeable battery supply
As usual, suggest make use of external power supply. When power
down or unavailable power supply nearby, you can use battery for
backup.
With external power supply connection and switch BATT to “∣”, phone
can automatically detect battery’s current capability and charge the
battery accordingly. At that time, external power adapter becomes hot. It
is normal.
Note: When the battery is in low-voltage, the phone may not work
normally:
- In state of standby, ZTE WP623 alerts.
- During a call, alert may interrupt your call.
- ZTE WP623 turns off automatically when in extreme low-voltage.
2.6 Switching Power
Switch ZTE WP623 “BATT” at rear back of phone to “∣” to power on
battery, and to “O” to power off battery supply.
2.6.1 Power-on
In state of power-off, press and hold button key, LCD screen
lights with a sound. The phone will check whether SIM card inserted
well or not. And then follow the prompt indication on the display:
Enter PIN ——Key in PIN code of SIM card if it is set.

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Enter Lock Code——Key in Phone Lock Code of the phone if it is set.
Search——Search appropriate network connected.
2.6.2 Power-off
In state of power-on, press and hold button key, LCD screen
closes with a sound.
Note:
When abnormal power blackout causes abnormal phone restart, please
disconnect and connect again external power adapter, and then switch
on/off ZTE WP623.
Please switch BATT at rear back of phone to “O” to power off battery
supply, or remove battery if phone won’t be in use for a long time.
2.7 About SIM Card
2.7.1 SIM Card
Please insert a valid SIM (Subscriber Identity Module) card into phone
set before using.
Please do not touch the metal surface of the SIM card, otherwise
information in the card may be lost or damaged. Keep the card away
from electricity and magnetism.
Warning: Please power off phone before removing the SIM card.
Inserting or removing the SIM card is forbidden when connects to
external power supply.
2.7.2 Usage of SIM Card
zPower off phone, disconnect external power supply and open the
bottom cover of the SIM card.
zSlide the SIM card into the SIM slot. Make sure that the metal
connector is facing downwards. And the beveled corner matches with
the SIM slot. Close the SIM card holder back to fix the SIM card and
press the cover back.
Note:If you cannot use phone normally after you insert the SIM card,
please check whether the SIM card is inserted correctly or the SIM card
is valid (Please consult with the network carrier). Do not power on/off
phone continuously for 3 times, otherwise the SIM card may be injured.
2.8 Connecting to Network
2.8.1 PIN Code and Phone Lock Code
Setting PIN code (personal identification number) and phone lock code

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are to avoid the illegal usage of SIM card and phone.
To Enter PIN code of SIM card and Enter lock code to Unlock the
phone, and then press MENU/SELECT key to confirm to start using the
phone. If inputting wrong PIN three times continuously, SIM card will be
locked by network.
Note:The network provider offers you PIN code (four to eight digits).
You should change PIN code as soon as possible for security.
To set PIN code and Phone lock code, see “6.7 Security Settings”.
2.8.2 Connecting the Network
After powering on and inputting PIN code and Phone lock code, the
phone automatically searches the network available and in state of
standby.
Besides making and answering calls, you can do also:
◆Press MESSAGE key to enter Messages menu.
◆Press MENU/SELECT key to enter main Menu.
Press CLR/BACK key to enter Names list.
Note: If “Emergency Mode” appears on the screen, then you can only
send emergency calls.
(Fri)
Menu Names
8:08
03/31/2006

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3 Basic Operations
3.1 Making a Call
In standby mode, signal strength icon is displayed on upper left corner
of screen. And then, you can make or answer calls.
1. Power-on ZTE WP623.
2. To either make or answer a call, you can pick up the receiver or
press HANDFREE key, or key in number directly and press
CALL/REDIAL key to dial.
3. Make a call or answer a call as steps detailed in the following.
Note: When SIGNAL indicator turns off and there is no dial tone while
picking up the phone receiver, maybe RF signal is weak or antenna is
not screwed on and fixed not well. Change the position of the terminal
or check the antenna installation.
3.1.1 Making a Domestic Call
Press Number key to key in phone number, and add area code when
making a long distance call (no need to add area code when dialing
local number in some area). Press CALL/REDIAL key to send a call.
Press key to end the call and conversation.
3.1.2 Making an International Call
Enter the country code, area code (without the leading “0”) and the
complete telephone number you want to dial, press CALL/REDIAL key
to call out.
Country code +
A
rea code +
T
elephone number
0086 755 26770000
(Fri)
Menu Names
8:08
03/31/2006

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3.1.3 Dialing a Number in the List
All calls you recently dialed, received or missed are saved in your
phone. All numbers are grouped as Missed Calls, Incoming Calls and
Outgoing Calls. When the list is full, the oldest numbers will be
overwritten automatically when new record is coming.
You can check the list as follows:
In standby mode, press CALL/REDIAL key to enter all recent
calls.
Or press MENU/SELECT key→Phone Menus→Calls to
view All Calls,Missed Calls,Received Calls or Dialled
Calls.
Press Up/Down key and MENU/SELECT key to select
record listed and confirm options.
All the numbers listed can be directly dialed by
CALL/REDIAL key. Or press MENU/SELECT key to select
Options to Send Message to the number, view the number’s
information in Detail, or Save the number in Names, or Add
to Blacklist.
3.1.4 Hand-free
zHand-free
ZTE WP623 supports hand-free function. Press HANDFREE
key to activate. The dial tone make user easy to recognize
whether phone is in status of hand-free or not.
zReceiver and Hand-free Conversion
ZTE WP623 supports hand-free converts to receiver speaking
(hand-free speaking is off while receiver is picked up). ZTE
WP623 also supports receiver to hand-free speaking (to convert
to hand-free speaking while picking up receiver, press
HANDFREE key and hook-on receiver afterwards).
3.1.5 Redialing
ZTE WP623 supports saving dialed phone numbers. When pick up
receiver or press HANDFREE key, press CALL/REDIAL key to display
dialed numbers on the screen, use Up/Down key to select one dialed
phone number, and then press CALL/REDIAL key to dial this number
directly.
Note: When abnormal power down causes abnormal phone restart, the

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last one dialed will not be saved.
3.2 Answering a Call
When the phone rings, press CALL/REDIAL key directly, or pick up the
receiver, or press HANDFREE key to answer. Usually, originating
caller’s number displays in the screen. If the number is listed in the
contacts already, the corresponding name will be shown. Hang on
receiver to end call. Make sure to exit hand-free mode to guarantee
next call to come in.
Note: Originating caller’s information display needs network support.
Pulling away and inserting power supply adapter is forbidden during
conversation.
3.3 Call Information
After ending a call, the phone indicates the call duration.
Press key or wait for 4 seconds to exit automatically.
3.4 During a Call
During a call, you can press MENU/SELECT key to select and confirm
Options in the Menu.
Answer: Answer the incoming call.
Busy: Send busy tone to the dialer when you are busy in call.
Volume: Press Up/Down or Left/Right key to adjust the volume
of the phone.
Hold/Retrieve/ Swap/ End: Hold the current call; Reactive the
call on hold; Swap between two calls; End the current call and
answer the incoming call in waiting.
Mute: Mute your local voice for the moment.
Note: Some options of submenu only appear under certain
circumstances. E.g. Swap appears as while as one call in conversation,
another is on hold.
3.5 Menu Functions
Main menu function:
1. In standby mode, press MENU/SELECT key to enter main Menu.
Scroll with Up/Down key through the menu and select functions.
2. If the menu contains submenus and further submenus, select
options and submenu you want according to the prompt on the
screen.
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