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User Guide 

 

Page 9 

 

 

Pairin

Pairin

Pairin

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Bluetooth Passkey 

The Bluetooth passkey (or PIN) is used to validate two Bluetooth devices to 

each other and create a trusted relationship between them.    It is used to 

prevent unauthorized use of a Bluetooth device by people other than the 

owner of the device.    The process of creating a trusted relationship between 

two Bluetooth devices is called “Pairing” (see next section).     

 

Each ATO Bluetooth headset has a unique passkey, which is stored in its 

internal memory.    You can find the value of the passkey from the supplied 

user registration card.    Whether you need to use the passkey during pairing 

depends on the kind of Bluetooth device that the headset will be connected to: 

 

1.  ATO Mobile Phone Adaptor – If you are using the headset with a mobile 

phone that has the ATO Mobile Phone Adaptor that comes with the 

Headset installed, you don’t normally need to use the passkey.    Please 

refer to the ATO Mobile Phone Adaptor user guide for more detailed 

information. 

 

2.  ATO PC Adaptor – If you are using the headset with a PC that has the 

ATO PC Adaptor connected, depending on the configuration of the PC 

software, you may be required to enter the passkey on the PC during 

pairing.    Please refer to the user guide of the ATO PC Adaptor for 

detailed information. 

 

3.  Bluetooth Mobile Phone or other devices – If you want to use the headset 

with a mobile phone or other devices with Bluetooth capability, you are 

usually required to enter the passkey on that device during pairing.   

Please refer to the user guide of the mobile phone for the specific 

operation. 

Summary of Contents for BT20

Page 1: ...B BL LU UE ET TO OO OT TH H H HE EA AD DS SE ET T B BT T2 20 0 U US SE ER R G GU UI ID DE E First Edition July 2001 2001 ATO Technology Ltd Rm 1314 16 13 F Block B1 Yau Tong Industrial City 17 Ko Fai...

Page 2: ...levision reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate t...

Page 3: ...Pairing the Headset 10 Adjusting the Listening Volume 11 Making and Receiving Calls with a Bluetooth Mobile phone 12 Making and Receiving Calls with a Mobile phone with ATO Mobile Phone Adaptor insta...

Page 4: ...shows you how to use the Headset with the other Bluetooth device such as a mobile phone or a PC You can handle incoming and outgoing calls transfer an ongoing call and adjust the listening volume by...

Page 5: ...User Guide Page 4 Appearance Appearance Appearance Appearance...

Page 6: ...On the Headset Putting On the Headset Putting On the Headset To put the Headset on your right ear 1 Put on the Headset and make the hanger behind and holding your ear 2 Rotate the Headset a bit such t...

Page 7: ...for left djust the ear hook for left ear use ear use ear use ear use To wear the Headset on your left ear 1 Gently turn the hanger to the opposite direction as shown 2 Flip the headset to left ear si...

Page 8: ...et will flash RED if the battery needed to be recharged To charge the battery 1 Connect the supplied external charger to AC main 2 Plug the DC plug of the external charger into the DC jack located at...

Page 9: ...hes green The Headset is now ready to use 2 If the battery is low the Headset indicator light flashes red T T T Turn urn urn urn off off off off the Headset the Headset the Headset the Headset 1 Press...

Page 10: ...headset will be connected to 1 ATO Mobile Phone Adaptor If you are using the headset with a mobile phone that has the ATO Mobile Phone Adaptor that comes with the Headset installed you don t normally...

Page 11: ...hold the VOLUME button of the Headset and then press the ON OFF button once Wait until the indicator light on the Headset flashes green and red The Headset is now ready for pairing Make sure the Head...

Page 12: ...pports three listening levels LOW MEDIUM HIGH To adjust the listening level 1 Press the VOLUME control button once the listening level changes according to the following sequence LOW MEDIUM HIGH MEDIU...

Page 13: ...each other 2 If the mobile phone supports voice dialing press the ON OFF button of the Headset once After hearing a beep sound from the Headset you can voice dial as you normally would 3 If the mobile...

Page 14: ...nd within range of each other 2 Press the ON OFF button of the Headset once The Headset light indicator flashes more quickly after linking to the Mobile Phone Adaptor during a call Enter the number us...

Page 15: ...using the Headset paired with the phone you should be able to transfer the sound back to the phone Please refer to the user manual of the mobile phone for detail Transferring Sound f Transferring Soun...

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