User guide
46
Important 911 emergency response information
If you call 911, emergency service responders will be sent to the registered location you provided when you provisioned this phone. An incorrect
address could result in incorrect routing of 911 calls and dispatch of emergency personnel to the wrong location, so please contact your
administrator if your registered location is not accurate.
Once a 911 call is placed, the device will enter for a period of five minutes Emergency call back mode and on the LCD screen of the device the
message displayed will
say “Emergency Call Activated: features restored after 5 minutes”.
What this means
is that for a period of five minutes all of the advanced One Talk calling features will not work to allow the 911 operator to contact
the number placing the 911 call during those five minutes. Once the five minutes have passed, the phone will resume normal operation.
Data and voice functionality (including the ability to make and receive 911 calls) will not be available during a power outage, broadband connection
failure or other service disruption. Neither Verizon Wireless nor any of its affiliates shall be liable for any service outage and/or inability to access
emergency service personnel, nor shall Verizon Wireless or any of its affiliates be responsible for the acts or omissions of emergency response
center personnel.
Declaration of conformity
Hereby, Yealink Network Technology CO., LTD., declares that this phone is in conformity with the essential requirements and other relevant
provisions of the Conformité Européene (CE) and the Federal Communications Commission (FCC). You can find the CE and FCC information from
the label on the back of the IP phone.
CE mark warning
This device is marked with the CE mark in compliance with Radio equipment and Telecommunications Terminal Equipment (R&TTE Directive
1999/5/EC).
Part 15 FCC Rules
Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority t
o operate the
equipment.
This device is compliant 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
Class B digital device or peripheral
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:
1.
Reorient or relocate the receiving antenna
2.
Increase the separation between the equipment and receiver
3.
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected
4.
Consult the dealer or an experienced radio/TV technician for help
Important safety precautions
Summary of Contents for One Talk W78B
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