Plantronics W745A-M manual Audio bandwidth for desk phone and PC, Bluetooth enabled

Base settings	Range
High	up to 350 ft.
Medium	up to 150 ft.
Low	up to 50 ft.

To change the range with the base, see Setting the range.

Audio bandwidth for desk phone and PC

Wideband audio delivers heightened speech clarity and life-like fidelity. However, wideband audio consumes more battery power and has more stringent access criteria, which reduces the number of systems that can be deployed in a small area. All PCs support wideband audio but your desk phone must support wideband audio to experience the benefit of selecting “wideband” for that device. When switching between narrowband and wideband audio, you must re-establish the audio link for the changes to take effect.

Bluetooth enabled

This feature disables/enables use of the Bluetooth interface to the mobile phone.

The Bluetooth interface to the mobile phone can also be disabled/enabled manually by pressing the subscription and base mobile phone button until the base mobile phone LED flashes. When the base mobile phone button LED flashes red four times, Bluetooth is disabled and when it flashes green four times, it is enabled.

A separate utility is also available at plantronics.com/software .

Auto connect to mobile phone

This feature automatically establishes a Bluetooth link to the mobile phone whenever the mobile phone is within range. See the following setting for an optional restriction on this function.

Stop auto connect to mobile when headset is docked

If this feature is enabled, the base will not automatically establish a Bluetooth connection to your mobile phone when the headset is docked. Upon undocking the headset, the base will automatically establish a Bluetooth connection if “auto connect to mobile phone” is selected.

Initiate mobile voice commands

This feature enables/disables mobile phone voice commands for hands-free dialling with your mobile phone. When this is enabled, you will be prompted for voice commands by your mobile phone when a call is initiated with the base mobile button. This feature requires mobile phone support for voice commands.

Over-the-air subscription

This feature allows a headset to be subscribed to the base without physically docking the headset. It is required when conferencing multiple models of Plantronics headsets.

For more on subscription, see Base subscription buttons. For more on headset guest conferencing, see Conference up to three additional headsets.

31