Plantronics Discovery 975 User's Guide download pdf (Page 17)

If your phone and your wireless service provider

both support hands-free operation, you can use

the following features:

Redial the last

number you

called

Double-tap the call control

button. You will hear two low

tones.

Voice

activated

dialing

When the earpiece is powered

on, press and hold the call

control button for 2 seconds. You

will hear a short tone, a pause,

followed by another short tone.

To maintain a connection, keep your earpiece

within 33 feet (10 meters) of the Bluetooth phone.

Outside

Bluetooth range

“Lost connection” voice prompt

(in English) followed by a single

high tone.

To manually

reconnect after

60 seconds

outside range

Tap call control button to

hear single low tone indicating

successful connection.

NOTE Audio quality is also dependent upon the

device with which the earpiece is paired.

Hands-Free Features Range

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Plantronics Discovery 975 User's Guide Page 17