Specifications

Troubleshooting
Why can’t the IP phone connect to WiFi?
1) If the WiFi requires authentication, ensure the entered password is right.
2) Ensure your gateway/router enables the wireless network feature.
3) Reboot your gateway/router.
4) Turn off the WiFi feature on the IP phone and then turn it on again.
Why is the wireless signal strength low?
1) Ensure the IP phone and your gateway/router are within the working range and there is no
obvious interference (walls, doors, etc) between them.
FCC Statement
1. 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.
(2) This device must accept any interference received, including interference that may cause
undesired operation.
2. Changes or modifications 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 thisequipment 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.
*RF warning for Mobile device:
This equipment complies with FCC radiation exposure limits set forth for an
uncontrolled environment.
RF Power:WIFI:16dBm@11b, 14dBm@11g ,13dBm@11n
BT:10dBm
Operating Frequency Range：2.4GHz~2.4835GHz
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Add: 5th Floor, 1st Building Huashen Tech Park10 Huashen Temple Yuhuatai Dis Nanjing 210012 China
Copyright: © Nanjing Hanlong Technology Co., Ltd. 2005-2021 All rights reserved.
Specific Absorption Rate (SAR) information:
This IP Phone 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: Tablet has also been tested against this SAR limit.
This device was tested for typical body-worn operations with the back of the phone kept
0mm from the body. To maintain compliance with FCC RF exposure requirements, use
accessories that maintain an 0mm 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.