Troubleshooting Guide

battery runs out. If yes, charge it.
2. Poor signal: It is possibly because of where you are, for
example, on the basement or near a high-rise, that
deteriorates the reachability of radio waves. Please move to
someplace with better signal reachability.
3. Echo or noise: The network trunk line of certain carriers may
be in poor quality. Please tap the hang-up icon and redial, so
that you may switch to another trunk line with better quality.
4. Unable to charge the battery: Your battery may fail. Please
contact the dealer.
5.SIM card error: The metal surface of the SIM card is dirty.
Rub the metal contact terminals with a clean dry cloth.
The SIM card is not installed properly. Install it again as
specified in the user manual.
The SIM card breaks down. Contact the network service
provider.
6. Unable to enter anything into Phone Book: This is
possible because that your phone book memory is full. Please
delete needless data from Contacts.
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This device complies with Part 15 of the FCC 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.
Changes or modifications to this unit not expressly approved by the
party responsible for compliance could void the user’s authority to
operate the equipment.
NOTE: This equipment has been tested and found to comply with 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 radio/TV technician for help.
This device and its antenna(s) must not be co-located or operation in
conjunction with any other antenna or transmitter.
Specific Absorption Rate (SAR) information:
This Communicator meets the government's requirements for
exposure to radio waves. The guidelines are based on standards that
were developed by independent scientific organizations through
periodic and thorough evaluation of scientific studies.
The standards include a substantial safety margin designed to assure
the safety of all persons regardless of age or health. FCC RF
Exposure Information and Statement the SAR limit of USA (FCC) is
1.6 W/kg averaged over one gram of tissue. Device types:
Communicator has also been tested against this SAR limit. This
device was tested for typical body-worn operations with the back of
the phone kept 10mm from the body. To maintain compliance with
FCC RF exposure requirements, use accessories that maintain an
10mm separation distance between the user's body and the back of
the phone. The use of belt clips, holsters and similar accessories
should not contain metallic components in its assembly. The use of
accessories that do not satisfy these requirements may not comply
with FCC RF exposure requirements, and should be avoided.