Acme BTC500: Basic Operation

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Basic Operation

Power on/off

Function Operation LCD indicator

Power on Press and hold ON/OFF button for

Power On

about 2 seconds

Power o Press and hold ON/OFF button for

Power O

3~5 seconds

Entering

When power is o, press and hold

Pairing...

pairing mode

ON/OFF button for 6~7 seconds

Reset to power

Press ON/OFF button and volume +

None

o

button simultaneously to reset the

car kit

Note: The car kit will turn o automatically if it is in standby mode and can’t

connect to any devices after 10 minutes.

Pairing with a Bluetooth Mobile Phone

Prior to using the car kit for the rst time, you have to pair it with a Bluetooth-

enabled mobile phone. The pairing procedures are dierent for all models of

mobile phones. Please refer to the user manual of your mobile phone for further

information. The general pairing procedures are as follows:

1. Keep the car kit and your Bluetooth mobile phone within 1 metre when

pairing;

2. Make sure the car kit is turned o, otherwise turn it o;

3. Press and hold the ON/OFF button for about 6~7 seconds until the LCD

screen displays “Pairing…” Now the car kit entered pairing mode;

4. Activate your mobile phone’s Bluetooth function and search for Bluetooth

devices. After the search is completed, select “BTC500” from the Bluetooth

device list;

5. As directed, enter either password or PIN No: “0000”, and press “Yes” or

“conrm”;

6. After successful pairing, select “BTC500”from the Bluetooth device list and

press“connect”. After successful connecting, the LCD screen will display the

name of your mobile phone.

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Notes:

• Pairing mode will last 3 minutes. The BTC500 will switch to standby mode

automatically if it can’t pair with any devices after 3 minutes. Standby mode

will remain activated until the BTC500 runs out of power. If you want to

continue to pair BTC500 with a Bluetooth device, please turn o the BTC500

rst and pair again according to steps 1~6 mentioned above.

• The BTC500 can remember 8 paired devices. When the number of paired

devices exceeds 8, the rst one will be replaced.

• When BTC500 is turned on but doesn’t connect to any devices, you can press

the MFB once to connect the BTC500 to the last connected device.

• Every time the BTC500 is turned on, it will connect to the last connected

device automatically. If you want to pair it with other devices, please turn o

the Bluetooth function of the last connected devices rst and then try to pair

the BTC500 with a new device according to steps 1~6 mentioned above.

Built-in Phone Book Function

The car kit has a built-in phone book. You can transfer the phone book from your

mobile phone to the car kit, which will be more convenient for you to make a call

with the car kit.

1. Transferring the phone book from a mobile phone via AT command:

Please make sure the BTC500 and the mobile phone are connected to each

other and press and hold A/T button for about 3 seconds to start transfer.

The LCD screen will display “SYNC Phonebook” and then will display the

searching phone number during the transfer. If there are no phone numbers

in searching position, the LCD screen will display “Downloading”. After the

transfer is completed, the LCD screen will display “SYNC DONE”. If the transfer

has failed, the LCD screen will display “Sync Fail”.

2. Transferring phone numbers via OPP (Object Push Prole): When BTC500 and

your mobile phone are paired or connected, you can transfer phone numbers

from your mobile phone to the BTC500. Please refer to the user manual of

your mobile phone for further information.

3. Displaying phone book: Briey press A/T button once to display names and

telephone numbers. When the name is Chinese, just the phone number will

be displayed. Press volume + button or volume – button to see the previous/

next phone number.

4. Erasing the phone book: Briey press A/T button once to enter the phone

book and the LCD screen will now display a phone number, and then press

the

button for about 5 seconds, the LCD screen will display “Erase all?”.

If you want to erase all phone numbers, briey press the button once

and the LCD screen will display “Erase Complete”. The phone book has been

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deleted.

5. Erasing a single phone number: Briey press the A/T button to enter the

phone book. The LCD screen will display the rst phone number now. By

pressing volume + button or volume – button, you can search for the phone

number you want to erase and by pressing the volume + and volume –

button simultaneously, the phone number will be deleted. The LCD screen

now displays “Erase Complete”.

Notes:

• When the phone number being transferred already has been sent to BTC500,

the LCD screen will display “Same Number” and prompt “SYNC DONE” while

exiting the transfer. When you use the BTC500 to extract all phone numbers

from a mobile phone, the LCD screen will display “Same Number” when

encountering an already copied number and move on to the next one.

• The car kit’s phone book can store 400 phone numbers at most. When

transferring the phone book from a mobile phone via AT command, the

BTC500 can only search 400 phone numbers stored in the mobile phone and

200 phone numbers stored in the SIM card.

• When transferring the phonebook from the mobile phone via AT command,

an HFP connection will be used.

Call Records

BTC500 can store the last 20 call records, including received calls and missed calls.

1. Checking call records: When the BTC500 is in standby mode and connected

to a device, briey press volume + button or volume – button to check the

call records. The LCD screen will display corresponding phone number and

contact name, simply press

button to dial the phone number.

2. Erasing call records: When the LCD screen displays a phone number, press

volume + button and volume – button simultaneously to erase the current

phone number. After deletion, the LCD screen will display “Erase Complete”.

Making a Call with the Car Kit

You can make a call with the BTC500 when it connects to a mobile phone, and

you can make a call in dierent ways.

1. Make a call from your mobile phone: Find the number you want to dial

from the phone book of mobile phone and dial it.

2. Make a call from the phone book of the BTC500: When BTC500 is in

standby mode, briey press A/T button once to open the phone book of

the BTC500, LCD screen will display the phone book of the BTC500, and

then press the volume + button or volume – button to see previous or next

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phone number to nd the number you want to dial, nally briey press

the button.

3. Make a call from the call records of the BTC500: When the BTC500 is in

standby mode, briey press the volume + button or volume – button once

to open the call records of the BTC500, LCD screen will display the last

incoming call, and then press volume + button or volume – button to see

previous or next phone number to nd the number you want to dial, nally

briey press button.

4. Redial last number from the BTC500: Double click the button to dial

last number.

The operation is as follows:

Function Operation

Voice dial Briey press the button once

Redial last number Double click the button

Cancel calling Briey press the

button once

Volume up Briey press the volume + button

Volume down Briey press the volume – button

End a call Briey press the

button once

Answer a call Briey press the

button once

When there is an incoming call, briey press the

Reject a call

button twice

Transfer call (BTC500

Press and hold the volume + button for 2 seconds

to mobile phone)

Transfer call (mobile

Press and hold the volume + button for 2 seconds

phone to the BTC500)

Microphone mute Press and hold the volume – button for 2 seconds

Cancel mute Press and hold the volume – button for 2 seconds

Reconnection Briey press the

button once

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Notes:

• Not all mobile phones support all the functions listed above. Please refer to

your mobile phone’s user’s manual for further information.

• When the volume is adjusted to max. or min. you will hear a long “DU” tone.

• When pressing the answer button on some mobile phones, the call will be

transferred to the mobile phone. You have to switch the call to the hands-free

car kit manually then. Please refer to your mobile phone’s user’s manual for

further information.

Call waiting

The BTC500 supports call waiting function, so you will never have to worry about

missing a call while talking on the phone. It requires your mobile phone to have

call waiting function enabled.

Function Operation

Incoming ring When there is a new incoming call, BTC500 will ring

End current call and then

When there is a new incoming call, briey press the

answer a new call

MFB button once

Keep current call and

When there is a new incoming call, press and hold

then answer a new call

the MFB button for about 2 seconds

Press and hold the MFB button for about 2 seconds

Call transfer

during a call

End current call and

then switch to the call to

Briey press the MFB button once during a call

be kept

Note: When there is a new incoming call, the LCD screen will display the caller

ID. When put through and during call, the LCD screen will display” calling” all

the time.

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