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Making Calls
Once the PBT is successfully paired with your mobile phone, you can use it to make and receive
calls. The PBT can be used with voice dialing if your phone supports this function.
1) Using voice dialing – Press the MFB button for 3 seconds until you hear a tone—then release
the button. The voice recognition prompt in your phone will now be activated. Say the name of
the phone number or person whom you want to call. You can exit the voice recognition state at
any time by pressing the MFB for 3 seconds
2) Using mobile phone keys to make a call - Dial the number on the mobile phone as normal.
Once the call has been placed, the sound will automatically be transmitted to the PBT.
3) Redial - Double-click the MFB. You will hear two beeps, after which the last number dialed
will be called.
4) Switching from PBT to phone – While using the PBT for a phone call, you can switch to using
your handset by pressing the MFB for 3 seconds. Similarly, you can divert an active call from the
handset to the PBT by pressing the MFB for 3 seconds.
5) Muting the microphone – During a phone call, the PBT microphone can be muted by double-
clicking the MFB. You will hear two beeps, indicating that the mic mute is active. While the mic
is muted, a beep will be heard every 10 seconds to let you know that mic mute is still activated.
To turn off the mic mute, simply double-click the MFB again. You will hear two beeps, indicating
that the mic mute has been disabled.
NOTE: Some older mobile phones may not have a redial or voice recognition function. If a
phone does not have a redial function, then a double-click of the MFB will initiate the voice recognition
state instead. If a phone does not have either function, then a double-click or 3-second press of
the MFB will have no effect.
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