BlueTrek CRESCENDO - User manual

User guide
Enjoy the ultimate voice control headset.
You only need to say. No voice training required. Let’s start !
Dual mic noise cancellation bluetooth® headset

English
BLUETREK CRESCENDO I 1
Get started...
• Fully charge your headset for 2 hours.
• Select the ear bud and ear hook that t for your ear.
• Wear the headset.
• Press the main button for 5 sec.
You will hear the welcome message :
“Hi, Welcome to the Bluetrek Crescendo
headset with the BlueGenie Voice Interface.
To get started you’ll need to pair your headset.
Click the main button to enter pair mode.”
• Follow the instruction, press once on the main button to enter pair mode.
• Enable the Bluetooth® search function on your device. Select “Crescendo” and enter
“0000” as the passcode to contact with the headset.
• To use voice control, press the Main Button, wait for the “Say a command” prompt to
nish, then say your command.
• At any time you can use the “What Can I Say” command to be remember the available
commands.
Main button
LED light

English
2 I BLUETREK CRESCENDO
Special Commands to access FREE service in USA
You can say “Call Information” to search for local and business listings with
Bing™ 411. Find news, directions, restaurant locations, weather forecasts,
movie showtimes, and more.
You can say “Trac Conditions” to connect to local 511 services to check
trac condition in USA. For example, road work, trac jam, accident
information etc...
Simply set up your speed dial list for customized number
Set up your Speed Dial List Speed Dial Position Contact to assign
(Please refer to your
phone’s User Manual to
learn how to input them
and program as this table.)
1
2
3
4
5
6
7
Favorite 1 / voice mail
Favorite 2
Favorite 3
Favorite 4
Favorite 5
Home
Oce

NOTE : If you have set a favorite number in the mobile phone’s speed dial list and headset
favorite list at same position, when you say the “Call favorite“ command, the number saved in
the headset will be taken nally.
If your mobile phone do not have / support Speed Dial feature, you can save favorite number
on Crescendo headset (A phone number can be saved as a favorite after you have received an
incoming call from that number.) Please see the instructions as below:
1. Press once on the Main Button, wait for the “Say a command “prompt to nish, then say
“Settings menu” command.
2. Say “Save Favorite” command, you will hear the instruction message from the headset and
be asked to tell the favorite position.
3. Say the position you preferred like “Call Favorite 1”, you will hear the conrmation message
from the headset.
4. Answer “Yes” and the phone number will be saved as your favorite.
* If you want to remove all favorite numbers set under the headset, you can reset the software
by pressing the Main button together with “Vol+” button for around 7 seconds.
Save Favarite Number from incoming call

English
4 I BLUETREK CRESCENDO
Voice Command
The following is a comprehensive list of the available commands.
At any time you can use the “What Can I Say” command to listen the available commands.
Command Say this to...
What Can I Say? Tell you all available commands
Pair Mode Enter the pairing mode
Am I Connected? Tell you if connected to a phone
Phone command Connect to phone’s voice recognition function
(if mobile phone supported)
Check Battery Tell you the status of the headset’s battery level
Redial Dial the last dialed number
Call Back Dial the last received number
Call Information Connect to Bing411 voice search center

English
BLUETREK CRESCENDO I 5
Call Voice mail/ Favorite 1 Call number preset on Speed Dial 1
Call Favorite 2 Call number preset on Speed Dial 2
Call Favorite 3 Call number preset on Speed Dial 3
Call Favorite 4 Call number preset on Speed Dial 4
Call Favorite 5 Call number preset on Speed Dial 5
Call Home Call number preset on Speed Dial 6
Call Oce Call number preset on Speed Dial 7
Trac Conditions Connect to local 511 center for Trac conditions
Answer Answer the incoming call
Ignore Reject the incoming call
Settings Menu Enter to setting menu
Cancel Cancel the active operation
Yes Answer “yes” for yes/no question
No Answer “no” for yes/no question

English
6 I BLUETREK CRESCENDO
Multi-point function
Multipoint technology which allows you to use one headset with two dierent Bluetooth
mobile phone simultaneity. Please see the instructions as below:
Enable the multi-point function
1. Pair the headset to the mobile A (Please refer to “pairing” section).
2. Long press the Vol + and the Vol - button together on the headset under stand-by mode,
when heard a “beep”, release the buttons and you will hear “Multi-point on” prompt to
nish, the multi-point function will be enabled.
3. Press Main button and the Vol - button together to reset the hardware, the headset will
turn o automatically.
4. Press and hold the Main button for about 5 seconds to enter into pairing mode, then pair
it to the mobile B.(Please refer to “pairing” section).
5. Turn o and turn on again the headset. Two mobiles will be connected with the headset
automatically.

English
BLUETREK CRESCENDO I 7
Disable the multi-point function
Long press the Vol + and the Vol - button together on the headset under stand-by mode,
when heard a “beep”, release the buttons and you will hear “Multi-point o” prompt to
nish, the multi-point function will be disabled.
Answer a call while talking on the other paired phone
• To answer the second call and put the current call on hold, double press the Main button to swap
• To answer the second call and terminate current call , press once on the Main Button
*To avoid issues switching between calls, suggest using the call control button on the
headset rather than your phone controls.

English
8 I BLUETREK CRESCENDO
Settings menu
Under settings menu, you can set:
• Say a command prompt - Enables or Disables the “Say a command prompt”. With it disabled,
you will hear a beep instead of voice command.
• Incoming call announcement - Enables or Disable the Incoming call ID prompt and voice
answer functions (this function may not available on some phones).
• Save favorite - A phone number can be saved on the headset after you received an incoming call.
• Voice control help
• Turn o voice control - Turns o the voice control. To re-enable, hold the “Vol+” and “Vol-“ button
simultaneously for about 6 seconds.
Reset the Crescendo headset
If the headset fail to communicate or any abnormal behavior, you may need to do hardware reset,
which will make the headset get back to normal work again. If hardware reset doesn’t resolve
your problem, you may need to do software reset, which will deletes all pairing information, reset
the voice interface and reboot headset back to pairing mode.
To do hardware reset, press once on the Main Button together with “Vol-“button.
To do software reset, press main button together with “Vol +” button for 6 sec until the red LED
ashes.

English
BLUETREK CRESCENDO I 9
Control the headset by button
Function Button Time Status
Power On Main button 5 sec From o
Power O Main button 7 sec From on / Standby
Enter Pairing Mode Main button 7 sec From o
Activate Voice control Main button Press once
Idle / Pairing / Standby
(when voice control
on)
Answer Call Main button Press once Ringing
Reject Call Main button 3 sec Ringing
End Call Main button Press once Active calls
Redial Main button Double click Standby (Connected)
Volume adjust Vol + / Vol - Press once Active calls / Standby
Mic Mute On/O Vol + / Vol - 3 sec Active calls
Turn Voice Control On Vol + & Vol - 6 sec Pairing / Standby
Software Reset Main button & Vol + 7 sec Pairing / Standby
Hardware Reset Main button & Vol - Press once Any status

English
10 I BLUETREK CRESCENDO
Firmware update available
Visit our website and check for available rmware updates. More service applications and
languages can be now selected!
For more information, please visit: http://www.bluetrek.com/crescendo/rmware/
Please read the procedure carefully before updating the rmware.
More information and Support
This user manual is just to get you started.
If you are having trouble, visit www.bluetrek.com to download the user manual , which
has full details of all features and functions.
Features may vary depending upon your mobile phone . You can check the compatibility
on our website. You can also check with your phone manufacturer that your handset
supports either handsfree or headset Bluetooth proles.
Please contact us at [email protected] before returning the product to your dealer
and we will help you through any diculty you may have.
Thank you for choosing a BLUETREK® product.