Alcatel-Lucent 8088 Smart DeskPhone V2 User manual

OXO Connect
8088 Smart DeskPhone V2
User Manual
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Introduction
Thank you for choosing an Alcatel-Lucent phone.
This document describes the services offered by the 8088 Smart DeskPhone V2 connected to an OXO
Connect or OXO Connect Evolution system.
With its touch screen and built-in interactive capabilities, the 8088 Smart DeskPhone can deliver the
comfort and convenience you are looking for.
This model offers enhanced ergonomic features for more effective communication.
The 8088 Smart DeskPhone can be provided with or without an embedded camera. The camera will be
used for future services available on the fly in a subsequent software upgrade.
The availability of some functions described in this manual may depend on the version or configuration
of your system. The label is not displayed if the corresponding feature is not configured on your
telephone system.
The labels and icons presented in this document are not contractually binding and may be modified
without prior warning. The pictures are not contractually binding and are not localized.
History of the document
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Getting to know your telephone 7
1.1 8088 Smart Deskphone 7
1.1.1 Phone description 7
1.1.2 Main screen 7
1.1.3 Call management screen 8
1.2 Welcome screens 9
1.2.1 Define the default homepage 9
1.3 Alcatel-Lucent Phone 9
1.4 Virtual add-on module 10
1.5 Private Store 10
1.5.1 Install a new application from the private store 11
1.5.2 Start an application from the private store page 11
1.5.3 Stop an application 11
1.5.4 Uninstall an application 11
1.5.5 Faq –errors 12
1.6 Change the theme (skin) of your phone 12
1.7 Status icons/ Call icons 12
1.8 Permanent features keys 13
1.9 Android™ settings 14
1.9.1 Adjusting the display of your set: Display 14
1.9.2 Adjusting the language and alpha keypad: Language & input 14
1.9.3 Configuring the Bluetooth® devices: Bluetooth 14
1.10 Description of the connectors 15
1.11 Alphabetic keypad 16
1.11.1 Change the theme of the keyboard 16
1.11.2 Change the keyboard type 16
1.11.3 Delete a character 17
1.11.4 Write in uppercase 17
1.11.5 Write numbers or symbols 18
1.11.6 Copy/cut/paste text 18
1.12 ALE Wideband Bluetooth® Handset 19
1.12.1 Voice prompts 20
1.12.2 Installing or replacing the Bluetooth® handset battery 20
1.12.3 Pairing and connecting the Bluetooth® wireless handset 21
1.13 Bluetooth® Wireless handset 22
1.13.1 LED 22
1.13.2 Installing or replacing the Bluetooth® handset battery 23
1.13.3 Installing a Bluetooth® Wireless Technology handset (pairing) 23
1.14 Install a comfort wired handset 24
1.15 Broadcast the entire display of the phone 24
Using your telephone 25
2.1 Identify the terminal you are on 25
2.2 Messaging portal 25
2.3 Consulting the call log 26
2.3.1 Consult missed calls 26
2.3.2 Acknowledge all missed calls 26
2.3.3 Delete all missed calls 27
2.3.4 Consulting all calls 27

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2.3.5 Acknowledge all missed calls 27
2.3.6 Delete all call logs 27
2.4 Making a call 28
2.5 Receiving a call 28
2.6 Switching between audio modes 29
2.7 Making calls by name (company directory) 29
2.7.1 Calling a contact using the unified directory 30
2.7.2 Calling a contact using the internal directory (predictive search) 31
2.8 Make calls via your programmed call keys (Perso page/F1 and F2 keys/Add-on module) 31
2.9 Redialing 31
2.9.1 Redialing the last number dialed (redial) 31
2.9.2 Call back on the last 10 numbers dialed 31
2.10 Requesting automatic callback if internal number is busy 31
2.11 Cancelling an automatic callback 32
2.12 Receiving interphony calls 32
2.13 Sending DTMF signals 32
2.14 Mute, so that your contact cannot hear you 33
2.14.1 From the set 33
2.14.2 From the Bluetooth® handset (Bluetooth® wireless handset) 33
2.14.3 From the headset 33
2.15 Forwarding calls to your voice message service 33
2.16 Consulting your voice mailbox 33
2.17 Sending an instant message to a contact 34
2.17.1 Sending an instant message using the search by name feature 34
2.17.2 Sending an instant message using the phone number 35
2.17.3 Status of the instant messages 35
2.18 Consulting instant messages 35
2.19 Answering with an instant message 36
2.19.1 Answering an Instant message 36
2.19.2 Answering a voice message 37
2.19.3 Answering from the call log 37
2.20 Lock / unlock your telephone 37
During a conversation 38
3.1 Making a second call during a conversation 38
3.1.1 Recover the call on hold 38
3.2 Answering a second call during a conversation 38
3.3 Switching between calls (Broker call) 39
3.4 Transferring a call 39
3.5 Transfer a call to a voice mail 39
3.6 Three-way conference with internal and/or external contacts (conference) 39
3.6.1 Cancel the conference and recover the last active call before the conference (the other is on hold) (If
conference is active) 39
3.6.2 End the conference with all participants (If conference is active) 40
3.6.3 After the conference, to leave your two contacts talking together: 40
3.6.4 View information about the other people in the conference 40
3.7 Placing a call on hold (hold) 40
3.8 Placing an outside call on hold (parking) 40
3.9 Intrusion into an internal conversation (barge-in) 41

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3.9.1 Protection against intrusion 41
3.10 Save a number into your personal directory 41
Sharing 42
4.1 Receiving supervised call ringing 42
4.2 Answering the general bell 42
4.3 Manager/Assistant filtering 42
4.3.1 From the manager or assistant telephone 42
4.4 Call pick-up 42
4.4.1 If the telephone ringing is in your own pick-up group 42
4.4.2 If the telephone ringing is not in your pick-up group 42
4.5 Answering briefly in place of the operator 43
4.6 Hunting groups 43
4.6.1 Hunting group call: 43
4.6.2 Temporary exit from your hunting group:/Return into your group: 43
4.7 Calling an internal contact on his/her pager 43
4.8 Answering a call on your pager 43
4.9 Calling a contact on his/her loudspeaker 44
4.10 Send a voice message copy 44
4.11 Sending a recorded message to a number or a distribution list 44
4.12 Broadcasting a message on the loudspeakers of a station group 45
Keep in touch 46
5.1 Selecting calls to be forwarded 46
5.2 Forwarding calls to another number (immediate forward) 46
5.3 Personal assistant: reaching you with one number only 46
5.4 Activate/disable the personal assistant 46
5.5 Forwarding your calls from the receiving terminal ('Follow me') 47
5.6 Diverting all group calls 47
5.7 Cancelling all forwards 47
5.8 Cancelling a specific forward 47
5.9 Forwarding calls when your line is busy (forward if busy) 47
5.10 Do not disturb 48
5.11 Leaving a text message for internal callers 48
5.12 Message notification 49
5.12.1 Change the time slot 49
5.13 Forwarding calls to your pager 49
Programming your telephone 50
6.1 Initializing your voice mailbox 50
6.2 Customizing your voice greeting 50
6.3 Modifying your personal code 50
6.4 Adjusting the audio functions 51
6.4.1 Choose the tune 51
6.4.2 Adjusting the ringer volume 51
6.4.3 Activate/deactivate silent mode 51
6.4.4 Activate/deactivate meeting mode (progressive ringing) 51
6.4.5 Activate/deactivate discreet ring mode 51
6.4.6 Adjust ringer volume while a call arrives 51

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6.5 Adjusting the brightness of the deskphone 52
6.5.1 Adjust the brightness 52
6.5.2 Set the delay before the screensaver starts 52
6.6 Activate/deactivate the ambient light sensor 52
6.7 Screensaver 52
6.8 Select the default page displayed in the Alcatel-Lucent Phone application 52
6.9 Select the language of the Alcatel-Lucent Phone application 53
6.10 Programming keys for call numbers and functions (Perso page/F1 and F2 keys/add-on keys) 53
6.11 Modify a programmed key 53
6.12 Delete a programmed key 54
6.13 Programming an appointment reminder 54
6.14 Connect a headset (Jack) 54
6.15 Installing and using an ALE Bluetooth® wireless handset 55
6.16 Removing the Bluetooth® handset 55
Contacting your administrator (Technical support) 56
7.1.1 Technical code (left) / Date code (right) 56
7.1.2 Hardware model, Android version, Kernel 56
7.1.3 IP address 56
7.2 Phone auto test 57
'Meet me' conference 58
8.1 Initiate a 'Meet me' conference 58
8.2 Join a 'Meet me' conference 58
Accessories 59
9.1 List of accessories 59
9.1.1 Jack 3.5 mm 4-pole corded headset 59
9.1.2 Adapter 59
9.1.3 Other accessories (headsets) 59
9.2 Connect a 3 pole jack headset 60
9.3 Alcatel-Lucent Enterprise Application Partner Program 61
Technical specifications 62
Ordering information 63
Guarantee and clauses 64
12.1 Safety Instructions 64
12.2 Regulatory Statements 65

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Getting to know your telephone
1.1 8088 Smart Deskphone
This phone is part of the IP phone range.With its large color touchscreen display, the 8088 Smart DeskPhone
delivers a great user experience and great conversation convenience with an outstanding audio quality in
either hands-free mode or using the comfort handset. Additionally, the DeskPhone improves your experience
with its Bluetooth® handset. The phone can automatically adjust the display brightness depending on the
lighting conditions to improve user experience and achieve power savings (ambient light sensor).
1.1.1 Phone description
1
LED
Flashing blue: incoming call Arrival of a new call.
2
Embedded HD Video camera with shutter. Swipe the
shutter right or left to use or hide the camera (future
use).
3
Color touchscreen display with auto brightness
adjustment which improves the user experience and
achieves power savings (ambient light sensor).
4
Permanent feature keys: quick access to the phone's
main features.
5
•Bluetooth® wireless handset.
•Wired handset.
6
3.5 mm, 4 pole jack (TRRS standards: CTIA).
7
Microphone.
8
Loudspeaker.
9
An adjustable and stable foot.
1.1.2 Main screen
The Alcatel-Lucent Phone main screen is described in this chapter, with default icons. Some applications
can add new icons in the main page.
Top bar (date, time, status icons)
Display the page by
selecting the
corresponding tab
Forward icon
Softkeys: Menus and
actions available
depending on the
selected page
Alphanumeric keypad
Programmable keys
(F1 and F2 keys)
'Back/exit', 'OK' and
redial softkeys

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•Select a page by pressing the corresponding tab on the screen. The selected page is
highlighted.
•Make your selection by pressing the label on the screen.
Scroll a list (features, call log, contact,...) by pressing the up or down arrow or by sliding the
finger up or down on the screen.
Manage your call forwarding by pressing the forward icon.
• Stationary arrow: No forwarding activated.
• Rotating arrow: Forwarding activated.
Use the 'OK' softkey to validate your choices and options while programming or configuring.
Use the 'Back/Exit' icon to go back to the previous step.
Redial key: to access the 'Redial' feature.
•Last number redial (short press).
•Call back on the last 10 numbers dialed (long press).
Programmable keys (F1 and F2 keys).
A service or a direct call can be associated to these keys.
1.1.3 Call management screen
Incoming call and conversation
presentation screen
Incoming call icon, Call in
progress, Call on hold, …
Softkeys: actions available
depending on the call status
(when presentation screen is not
displayed)
Each tab corresponds to a call, the status of which is symbolized by its icon (in progress, call
on hold, arrival of new call). When a call is in progress, press on the corresponding tab to look
at calls on hold or incoming calls.
All features are accessible while the call is displayed on the screen. Scroll the page by
pressing the up or down arrow or by sliding the finger up or down on the screen. These
functions (transfer, conference, etc.) are directly related to the status of the call consulted. For
example, the transfer function will not be available between a call in progress or on hold and
an incoming call.
Used to switch from a telephone screen to an application screen. For example, it can be used
while a call is in progress to search a number, program an appointment reminder, etc.
Calls can also be managed from the Perso page. While the call is in progress, press the Back/Exit
key and display the Perso page. Calls in progress or waiting calls are displayed on the different line
keys. It is then possible to converse with the contact of your choice by pressing the key associated to
the contact.

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1.2 Welcome screens
Your phone provides 3 welcome screens:
•Alcatel-Lucent Phone: Access to all telephony features
•AOM: Virtual add-on module (Depends on the system configuration).
•Private store: Access to applications from a private store or a web page (Depends on the system
configuration).
You can define which screen is the default homepage. The homepage is the default page displayed on
your phone. The homepage is displayed when you start the phone, when you press on the Hang-up key
or Home key or when you finish a call.
Browse between different screens by swiping left or right:
Private store
Alcatel-Lucent Phone
AOM
1.2.1 Define the default homepage
•The phone is in idle state.
•Open the Android menu.
•Display Homepage
•Select the default homepage: Alcatel-Lucent Phone, AOM, Private store.
•
1.3 Alcatel-Lucent Phone
You can access all of your phone's features from these screens. The default display has three pages
that you can access by pressing to the page tabs at the top of the screen. The selected page is
highlighted. The default pages can be augmented with other applications (ACD for example) installed
and/or configured on your system. Press the label to select the corresponding feature.
•Menu page Menu
Contains all features and applications accessible by pressing the label of the desired feature or
application. From this page, it is possible to set the ringer, program the time of an appointment,
lock the terminal, define the default page displayed, configure voice mail, and access telephone
functions such as calling back one of the last numbers or intercepting calls.

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•Perso page Perso
Contains call line keys (allowing supervision of calls) and programmable call keys.
•Info page Info
Contains information on the telephone and the status of its functions: name, telephone number,
number of messages (including call log events, text messages and voice messages), activation
of transfer function, appointment reminder, etc.
•Forward icon
Press the icon to program forward.
Choose the page displayed by default on the Alcatel-Lucent phone
In the telephony application, you can define the page displayed by default.
•Settings Options Homepage
•Select the default page (Menu, Perso, Info, Last page seen …).
•
1.4 Virtual add-on module
The phone capabilities are extended with a virtual add-on module, which lets you program direct call
keys.
Manage and use the add-on keys as a direct call key. See chapter:Programming keys for call numbers
and functions.
1.5 Private Store
This feature depends on the system configuration. If necessary, contact your administrator. This feature
depends on the system configuration. If necessary, contact your administrator.
Depending on the configuration, this screen lets you access a pre-defined web page (such as the
intranet of your enterprise, hospitality web page) or a private store configured by your administrator. The
private store provides a list of applications you can install in your deskphone.
Applications are Android Packages provided by your administrator via an application server (private
store).

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Some applications are embedded in your phone and can be activated by your administrator without an
applications server: Camera, Music, Gallery, Clock, Calculator and Web browser. By default, only
embedded applications are installed. The background color depends on the skin.
Camera
Launch camera to take photos or videos, by using the front HD camera.
Photos and videos are stored in internal memory. You can manage photos
and videos by using the gallery application.
Gallery
Display and manage all photos and videos stored in the internal memory or in
a connected USB stick.
Music
Play all music stored in a connected USB stick. Playing music in background
is possible.
Clock
Display date and hour of a list of countries.
Calculator
Open a calculator integrating mathematical functions.
Web
browser
Use your deskphone to navigate the Web.
1.5.1 Install a new application from the private store
The private store lists all available applications. Scroll applications by swiping down or up if there is more
than one page.
Select the application you want to install. The package is downloading and installing.
The number of installed applications depends on the memory of your phone.
1.5.2 Start an application from the private store page
Select the application to start. The application is displayed in the foreground. Depending on the
application, some authorizations could be requested at the first start.
When you start an application, your deskphone checks automatically if there is an update to the private
store and installs it if necessary.
Switch between the application, the Alcatel-Lucent Phone and the virtual add-on by swiping left or right
in the page.
1.5.3 Stop an application
•You can display all background applications by selecting the application button. Swipe up on
the screen to see the button on the bottom of the screen and press the application button.
•Swipe left or right on the application (or use the cross) you want to stop.
•
1.5.4 Uninstall an application
You need administrator rights to uninstall an application downloaded from the private store. An
embedded application cannot be uninstalled. Contact your administrator if necessary.

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1.5.5 Faq –errors
•"No file found for this application, please contact your administrator": Application package not
found.
•“Installation failed, retry or contact your administrator if the problem persists”: See details in the
dialog box (phone version, conflict with another application, not enough memory space on the
phone, incompatible application, …).
1.6 Change the theme (skin) of your phone
Your phone provides 4 skins by default. A corporate theme can be installed by your administrator. In this
case, you cannot change the theme. The ringtone settings can be integrated into a theme.
•The phone is in idle state.
•Open the Android menu.
•Display Skin
•Select the desired new theme from the list
(Rainbow, Luxury, Classical, Green).
•
1.7 Status icons/ Call icons
Icons giving information about some specific configurations of the phone or about call status are
displayed in the top bar of the screen. Color of the icons depends on the skin.
Silent mode.
Headset connected.
Telephone locked.
Appointment programmed.
Incoming call icon.
Call in progress icon.
Call holding icon.
Your contact ended the conversation.
Your phone is upgrading.
Connection problem with the server for upgrade.

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1.8 Permanent features keys
They are located just above the loudspeaker.
Mute and interphony key.
During a call, press this key to stop your contact from hearing you. When idle, press this key to
switch the phone to interphony mode. When you receive a call, the phone hooks off
automatically and you go straight into hands-free mode. When activated, this key is lit blue.
Interphony can be disabled by the administrator.
Turn down the volume.
Turn up the volume.
Answer an incoming call or make a call (keypad) in hands free-mode (the key is blue).
During conversation, use this key to switch headset, handset, or hands-free mode.
Ignore incoming call.
Hang up the ongoing call.
Terminate a programming.
This key is lit when you have a missed call and remains lit until you call back the contact or
acknowledge the event.
Show or hide the keypad. Use the keypad to enter digits and letters.
Messaging key to access the messaging portal (call log, voice messages and text messages).
This key flashes blue when there is a new event such as a new voice message, a new instant
message or a new event in the call log and remains lit until all events are acknowledged or
deleted.
Android™ settings
Use this key to adjust the display of the phone, configure Bluetooth®, customize the alpha
keypad, or set time and date.
Return to the homepage at any time.
The home key is red when the connection is lost with the call server.

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1.9 Android™ settings
Your phone runs on the Android™ platform.
Open the Android menu. Use this key to adjust the display of the phone, configure Bluetooth®,
customize the alpha keypad, or set time and date.
From this menu, you can set many parameters of the phone. In this section we describe all parameters
that improve user experience.
The Bluetooth®, ringing level and contrast can be set only through Android settings and not via the menu
page of the phone.
1.9.1 Adjusting the display of your set: Display
•Adaptive brightness
Activate/deactivate the ambient light sensor. When the ambient light sensor is activated, the phone
adjusts automatically the brightness of the display to improve user experience and achieve power
savings.
•Brightness level
Adjust the brightness of the display. Drag the slider to adjust the brightness.
•Sleep
Adjust the idle time before the screensaver starts.
•DayDream
Select the screensaver.
•Homepage
Define the default homepage (Alcatel-Lucent Phone, AOM, Private Store)
•Skin
Change the theme (skin) of your phone.
•Font size
Choose the size of the font used for the Android settings page (small normal, large, huge).
1.9.2 Adjusting the language and alpha keypad: Language & input
•Language
Set the language of the Android settings.
•Android keyboard
Select the keyboard type. While editing text, you can change the keyboard type to match the
language you are writing: azerty, qwerty,...
•Appearance & layout
Personalize the keyboard.
1.9.3 Configuring the Bluetooth® devices: Bluetooth
Use this menu to activate or deactivate the Bluetooth® feature, to list paired devices, to add a new
device, to remove a device.

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1.10Description of the connectors
Various connections to allow phone extensions.
1
2
3
4
5
6
7
1
Future use (SATA).
2
Two Universal Serial Bus (USB) ports (1.1/2.0) to connect an external camera, audio equipment,
a low smartphone charger or USB stick.
3
HDMI® 1.4 output for screen replication.
4
10/100/1000 Mbps Ethernet connectors to a PC (RJ45).
5
10/100/1000 Mbps Ethernet connectors to the enterprise network (LAN - RJ45).
6
DC power jack for an external power adaptor.
7
Wired handset connector (RJ9).
on
the
side
3.5 mm, 4 pole jack (TRRS standards: CTIA).
CTIA standards
1
Microphone
2
Ground
3
Audio (right)
4
Audio (left)

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1.11Alphabetic keypad
Show or hide the keypad. Use the keypad to
enter digits and letters.
At any time, you can show or hide the
keypad by selecting this key. You can use
also the arrow at the bottom of the keypad to
hide it( ).
Use the keyboard to enter names while configuring the phone. Directly access the dial by name feature
by entering the name of your contact on the keyboard.
Below is a list of the function keys that allow you to access all the symbols. All illustrations are for
illustration purposes only and may be different with the actual display.
Move the cursor by touching the text area.
Numbers and symbols keypad.
Alphabetic keypad to enter letter.
Caps lock: to write text in capital letters.
Alt key: to access specific and punctuation characters.
Enter key: to validate edited text.
Backspace key: to delete one character in an edit box.
1.11.1 Change the theme of the keyboard
Several themes of the keyboard are available (color and keys).
•The phone is in idle state.
•Open the Android menu.
•Language & input Android keyboard Appearance & layout Theme
•Select a theme.
•
1.11.2 Change the keyboard type
While editing text, you can change the keyboard type to match the language you are writing: AZERTY,
QWERTY, QWERTZ,...
•The phone is in idle state.
•Open the Android menu.
•Language & input Android keyboard Appearance & layout Custom input styles
•Select the keypad type (AZERTY, QWERTY, QWERTZ,...).
•

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If you are writing in more than one language, you can select several keyboard languages. Application on
your phone must support the selected languages.
•The phone is in idle state.
•Open the Android menu.
•Language & input Android keyboard Languages Active input method (Uncheck default
Android keyboard).
•Select one or more keyboard languages.
•
Use this key on the keyboard to switch directly between different languages. The active language is
displayed on the keyboard.
Emoji are not supported by the Alcatel-Lucent phone application.
1.11.3 Delete a character
When editing a text you might have to correct it.
•Place the cursor after the text to delete by touching the screen.
•Press the delete key of your keyboard.
When you edit a text, you can delete several characters at once.
•Place the cursor before the first character to delete and, keeping your finger in contact with
the screen, move to the last character to delete.
•Press the delete key of your keyboard.
1.11.4 Write in uppercase
By default, the written characters are in lowercase.
•Press this key once.
The next character will be written in uppercase and then you will automatically switch to
lowercase.
•Press this key twice.
Uppercase mode is used for all written characters.
•To go back to lowercase mode, press the key again.

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1.11.5 Write numbers or symbols
•Press this key once.
•Write numbers or symbols.
•If necessary, press this key to access special/punctuation characters.
•To go back to alphabetic mode, press this key.
1.11.6 Copy/cut/paste text
When you are in a text area, you can select text by pressing and holding it and by dragging the grab points to
select more or less text. The selection options are displayed. You can copy or cut the selected text.
Thus, you can paste the text by pressing and holding the insertion point in the text area.

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1.12ALE Wideband Bluetooth® Handset
LED (Front and back of the device)
•Blue flashing: Normal operation.
•Blue steady: Handset charging.
•Red slow flashing: Battery charge low. If voice prompts are enabled, you hear: “Battery low ”.
•Red fast flashing: Handset outside coverage zone. If voice prompts are enabled, you hear: “Out
of Range”.
•Red steady: handset not paired.
Line key
•Switch the device on/off: Press and hold to switch the device on/off. If voice prompts are
enabled, you hear: “Power On / Power Off”.
•Off-hook/On-hook: press this key to take or terminate a call.
•Voice prompts (In idle state): Double press to enable the voice prompt.
Volume/Mute key
•Volume (During conversation): Short successive presses to change the handset volume level
(3 levels).
•Mute (During conversation): Press and hold to ensure your correspondent no longer hears you.
•Voice prompts (In idle state): Double press to disable the voice prompt.
•Location of the battery.
If the Bluetooth® handset is on its base, you do not need to press the Off-hook/On-hook key to take or
terminate the call. Just off-hook/on-hook the Bluetooth® handset
The battery recharges when the Bluetooth® handset is on its base. The battery autonomy is more than
10 hours in conversation, and 50 hours in idle state. Charge the battery for about 6 hours before initial
use.
If you are not going use the handset for a long time, we recommended that you switch off the device by
using the switch at the top of the battery compartment.

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1.12.1Voice prompts
The voice prompts help you to manage functions of the handset. Voice prompts are available in 5
languages. The default language is English. To hear the prompt, the handset has to be near your ear.
To select the next language, with the handset turned on, double press the 2 keys of the handset (B,C)
at the same time. You hear the new selected language. Repeat until the desired language is reached.
To disable the voice prompts, with the handset turned on, double press the Volume/mute key (C). You
are notified with a long beep. To enable the voice prompts, with the handset turned on, double press the
Line key (B). You are notified with 2 short beeps.
1.12.2Installing or replacing the Bluetooth® handset battery
During the first use, to activate the battery, you have to set the switch to ON:
1- Lift up the battery cover.
a. Set the switch at the top of the compartment to ON using a pencil point.
2- Put the cover back on. Take care not to damage the cables when you put the cover on.
To replace the battery, with the handset turned off:
1- Lift up the battery cover.
a. Set the switch at the top of the compartment to OFF using a pencil point.
b. Lift up the battery using the tab to help you.
c. Disconnect the old battery and replace it with the new one by joining the 2 connectors.
Arrange the battery, the cable and the connectors in the compartment.
a. Set the switch at the top of the compartment to ON using a pencil point.
2- Put the cover back on. Take care not to damage the cables when you put the cover on.
A spare battery can be ordered from your business partner.