7Making a phone callWith Bluetooth® enabled phones (cell phones or smartphones) that support the“HSP” or “HFP” Bluetooth® profile, you can use the unit for phone calls.• HSP (Headset Profile):This profile can be used to receive monaural sounds and establish two-waycommunication using the microphone on the unit.• HFP (Hands-Free Profile):In addition to the HSP functions, this profile has the incoming and outgoing callsfunction.1 Connect the Bluetooth® enabled phone and unit2 When answering an incoming callPress on the unit andanswer the call• During an incoming call, ringtonewill sound from the earphonesand the LED will blink.• (HFP only) To reject theincoming call, press twicequickly until the ringtone stops.Remote controllerCallWhen making an outgoing callMake an outgoing call onthe Bluetooth® enabledphone• Also refer to the operatingmanual for the Bluetooth®enabled phone.(Checking and operation steps on theunit are explained below)• During an outgoing call, ringtonewill sound from the earphonesand the LED will blink.• To cancel the outgoing call,press .A beep will sound.3 Start talking• The LED will repeatedly blink 2 times during a call.• The volume can be adjusted during a phone call. For setting instructions, see“Remote controlling”. (→ P. 6)4 Press to end the phone call• A beep will sound.■ Note• There may be instances when hands free setting needs to be done on theBluetooth® enabled phone.• Depending on the Bluetooth® enabled phone, you may hear incoming andoutgoing call ringtones of the phone from the unit.• (HFP only) Press twice quickly on the unit. The calling device will be switchedbetween the Bluetooth® enabled phone and the unit.Useful functionsResetting the unitThis unit can be reset when all operations are rejected. To reset the unit, pushbutton for 10 seconds. All the previous operations will be canceled. (The pairingdevice information will not be deleted.)Auto power offIf the unit is silent for approximately 5 minutes and operations for Bluetooth®devices are idle during that period, a beep will sound and the power will beautomatically turned off.LED indicator lightWhen the battery level is low during use of the unit, the blue blinking LED on theremote controller will change to red. A beep will sound every 1 minute. When thebattery runs out, the power will turn off.Restoring to the factory settingsWhen you want to delete all pairing device information, etc., you can restore theunit to the factory settings (original settings upon purchase). Charge the batterybefore restoring the unit.1 Turn the power off, and press and hold for approximately 5 seconds• Start searching for Bluetooth® devices to connect.2 Press and hold + and − for 5 seconds or more simultaneously whilesearching• The LED will blink fast in blue. The unit will restore to the factory settings.■ Attention• When pairing a device again, delete the registering information (Device:“RP-BTS10”) from the Bluetooth® device’s menu, and register this unit with theBluetooth® device again. (→ P. 5)