5.3
Function Matrix
：
Profile Feature
Conditions
Pairing
+++
Standby
Cancel Pairing
+++
During Pairing
Pick Up
+
To Telephone
Hang Up
+
During Communication
Voice Dialing
+
Standby
Refuse Answering
++
Receive Calling
Last Call Redial
v v
Standby
Switch to Handset
++
During Communication
Cancel Voice
Dialing
+
During Voice Dialing
Volume Up
+
During Communication
Volume Down
+
During Communication
HFP
/
HSP
Connect To
Handset
+
Disconnected
Play
+
Stop or Pause
Pause
+
Playing
Stop
++
Playing
Forward
+
Playing
Backward
+
Playing
Stop Connection
v v
Connected
A2DP/
AVRCP
Connect
v v
No Connection
6. Certification and Safety Approvals/General Information
6.1
The device is CE
、
FCC and BQB approved.
6.2
This device complies with part 15 of the FCC rules
：
6.2.1 Rule15.21
：
You are cautioned that changes or modifications not expressly approved by the
part responsible for compliance could void the user’s authority to operate the equipment.
6.2.2 Rule15.105
（
b
）：
This equipment has been tested and found to comply with limits for a Class
B digital device, pursuant to part 15 of the FCC rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation. This
equipment generates, uses and can radiate radio frequency energy and, if not installed and
used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of the following measures:
