Sony HCB-150

Factory Reset Instructions

Hardware Reset

1. Make sure the speakerphone is turned on.
2. Press and hold down the end key until the speakerphone is turned off (about 10 seconds).

Master Reset

1. Make sure the speakerphone is turned on.
2. Press and hold down the Bluetooth key, until the pairing mode icon is displayed (about 2 seconds).
3. Press and hold down the call key and the end key simultaneously, until the speakerphone is turned off.