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10

US

Jabra BT121 Bluetooth headset

11

US

and on, the user is encouraged to try to correct the interference by one or 
more of the following measures:

• 

Reorient or relocate the receiving antenna.

• 

Increase the separation between the equipment and receiver.

• 

Connect the equipment into an outlet on a circuit different from that to  

 

which the receiver is connected.

• 

Consult the dealer or an experienced radio/TV technician for help.

The device and its antenna must not be co-loaded or operating in 
conjunction with any other antenna or transmitter.

Industry Canada

Operation is subject to the following two conditions: (1) This device may not 
cause interference and (2) This device must accept any interference, including 
interference that may cause undesired operation of the device. 

The term “IC:” before the certification/registration number only signifies that 
registration was performed based on a Declaration of Conformity indicating 
that Industry Canada technical specifications were met. It does not imply that 
Industry Canada approved the equipment.

CE

This product is CE marked according to the provisions of the R & TTE Directive 
(99/5/EC).

Hereby, GN US, Inc., declares that this product is in compliance with the 
essential requirements and other relevant provisions of Directive 1999/5/EC. 
For further information please consult http://www.jabra.com

Bluetooth

The Bluetooth® word mark and logos are owned by the Bluetooth SIG, Inc. 
and any use of such marks by Jabra is under license. Other trademarks and 
trade names are those of their respective owners.

16. Glossary

1  

Bluetooth

 is a radio technology that connects devices, such as mobile 

phones and headsets, without wires or cords over a short distance
(approx. 33 feet). Get more information at www.bluetooth.com

2  

Bluetooth 

profiles

 are the different ways that Bluetooth devices 

communicate with other devices. Bluetooth phones support either the 
headset profile, the hands-free profile or both. In order to support a 
certain profile, a phone manufacturer must implement certain 
mandatory features within the phone’s software.

3  

Pairing

 creates a unique and encrypted link between two Bluetooth 

devices and lets them communicate with each other. Bluetooth devices 
will not work if the devices have not been paired.

4  

Passkey

 or

 PIN

 is a code that you enter on your mobile phone to pair 

it with your Jabra BT121. This makes your phone and the Jabra BT121 
recognize each other and automatically work together.

5  

Standby 

mode

 is when the Jabra BT121 is passively waiting for a call. 

When you ‘end’ a call on your mobile phone, the headset goes into
standby mode.

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