Call Functions; Call; Adjusting Btc 700 Volume; Mute - Vivanco BTC 700 User Manual

2. Initiating connection request from the Bluetooth handset: Place the BTC 700 close to
the Bluetooth handset and then follow the handset user guide to find the BTC 700
and send connection request.
After connecting, you will hear a connecting tone, and then Blue LED gives 3 quick blinks
per 2 seconds
Disconnecting your BTC 700 with Bluetooth Handset:
When BTC 700 connected with Bluetooth handset, you can disconnect them as follows:
1. Long press K2.
2. Refer to handset's manual to initiate the connection from the handset side.
After disconnecting, you will hear a disconnecting tone, and then Blue LED gives 1 blink
per 3 seconds.

2.5 Call Functions

2.5.1 Call

Before dialing, both your BTC 700 and handset must be power on. And you also need to
ensure your BTC 700 and handset has been linked with Bluetooth connection.
Answer Call: Short press K2.
Reject Call: Long press K4.
End Call: Short press K2.
Redial: Long press K3.
The Blue LED gives 3 quick blinks per 2 seconds and the Red LED is off.

2.5.2 Adjusting BTC 700 Volume

In the talking mode, you can short press K3/K4 to increase/decrease your speaker volume,
and the Blue LED gives 3 quick blinks per 2 seconds. You can repeat the above operation
to speaker volume to a desirable level.
：
For most Bluetooth headsets, BTC 700 volume control will synchronize with the
Note
handset. That is, your BTC 700 volume can also be controlled via your handset, vice versa.
However, this may not be always true due to variations on handset implementations chosen
by different manufactures.

2.5.3 Mute

You can mute or un-mute an ongoing call by simultaneously quick pressing K3 and K4.
The Blue LED gives 3 quick blinks per 2 seconds and the Red LED is off.
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