Adjusting the volume when receiving a Call
During a call, the voice level is adjustable. This adjusted volume is stored for future calls.
Turn the Rotary encoder to adjust the volume.
•When adjusting the call volume be aware that increasing the volume excessively may result in feedback. If feedback is noticed during the phone conversation, turn down the volume as low as possible until the feedback is eliminated or at an acceptable level. Positioning the microphone away from the main boat speakers may also reduce feedback at higher volumes.
Redial Function
You can redial the person you have previously called.
After finishing a call, press FUNC./SETUP within 5 seconds.
The telephone is redialed.
Audio Switching Operation
While making a call, this function allows you to initiate the transfer of the audio between the mobile phone and speakers.
While calling, press and hold 
/ENTER for at least 2 seconds to switch the call sound between the speakers and mobile phone.
•Depending on the mobile phone, this operation may not be performed.
Call History
Call History is recorded for the last dialed/received/missed calls. There are various ways of making calls based on the “Call History.” The following steps 1 to 3 are common to the various ways of making these calls. The following step 4 to step 6 is invalid to the VOICE DIAL function. For details, refer to each individual category for making calls.
1 Press FUNC./SETUP.
2 Turn the Rotary encoder to select the HFT, and then press 
/ENTER.
The outgoing method list is displayed.
3 Turn the Rotary encoder to select the outgoing mode.
Setting items : DIALED / RECEIVED / MISSED / PHONE
BOOK / VOICE DIAL*1
DIALED : Dialed history
RECEIVED : Received history
MISSED : Missed incoming history
PHONE BOOK : Mobile phonebook
VOICE DIAL : Voice dial operation
*1 In the BT AUDIO mode, VOICE DIAL will not be displayed.
•The adapter will update the information in the Call History automatically each time a mobile phone is connected or receiving/ dialing a call. At this time, if you select any outgoing mode, “UPDATING” will be displayed.
4 Press 
/ENTER.
The outgoing mode is activated, and each mode list is displayed.
•It may take some time for the list to be displayed, and also directly after connection, the list may not be brought up to date.
5 Turn the Rotary encoder to select a name or a telephone number from the list.
6 Press 
/ENTER.
The selected telephone will be called.
If one name has several numbers registered in the telephone book, press 
/ENTER after selecting the name*2, then turn the Rotary encoder to choose the desired number and press 
/ENTER, the telephone will be called. Press and hold 
/ENTER for at least 2 seconds after selecting the name, the default number of the name will be called. Depending on the connected mobile phone, this function may not be performed.
*2 If the name cannot be recognized, default number will be displayed.
•If you place a call directly from the paired mobile phone, the phone number is not displayed, you cannot redial from the unit in this case.
Redialing a Number in Dialed Calls History
Previously dialed telephone numbers are stored in dialed calls history. You can redial a number by searching from dialed calls history.
Setting item: DIALED
Dialing a Number in Received Calls History
Telephone numbers from received calls are stored in the received calls history. You can redial these numbers by searching here.
Setting item: RECEIVED
Dialing a Number in Missed Calls History
Telephone numbers for received calls that are missed are stored in the missed calls history. You can redial these numbers by searching here.
Setting item: MISSED