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RF-QX4/RF-QX4-T/RF-QX4-E/RF-QX4-J
Troubleshooting
If you cannot connect to a compatible phone, make sure that:
• The battery is charged
• The headset is turned on
• The phone has been paired with the headset
Specifications
The headset supports the following specifications:
• Bluetooth Core Specification v2.1+EDR
• Handsfree Profile (HFP) v1.5
• Headset Profile (HSP) v1.1
Legal notices
FCC Part 15
This device complies with Part 15 of the FCC Rules. Operation of this product is subject to the
following two conditions: (1) this device may not cause harmful interference, and (2) this device
must accept any interference received, including interference that may cause undesired
operation.
This equipment has been tested and found to comply within the 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:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver
is connected.
• Consult the dealer or an experienced technician for help.
FCC warning
Changes or modifications not expressly approved by the party responsible for compliance with
the FCC Rules could void the user’s authority to operate this equipment.
Canada RSS210 statement
This equipment complies with RSS210 of the IC Rules. Operation is
subject to the following two conditions:
(1) This device may not cause harmful interference, and
(2) This device must accept any interference received, including
interference that may cause undesired operation.