Aiphone TB-3F - Manual (Page 8)

OPERATION
CALLING;
Pick up the handset and momentarily depress the selector button of desired station.
RECEIVING;
An incoming call is announced by an electronic tone. Pick up the handset and begin speaking. When called from door, pick
up the handset, press the selector button corresponding to door station and begin speaking.
NOTE; Do not depress paging button while talking with other phone. When pressed it will cut phone communication or, if
paging system is installed, your voice will be broadcast over paging speakers.
PAGING;
Pick up the handset and make announcement by pushing and holding the paging button. Background music will automatical­
ly cut out during paging operation.
TALKBACK PAGING;
Depress the paging button for announcement and release for talkback.
NOTE; Talkback paging must be made with no phone-to-phone communication present since distortion will occur.
We at AIPHONE are proud of our products. Our designers and engineers strive to bring you the finest in communication
equipment. Each item has been carefully tested and inspected before leaving our factory. Properly installed and used, your
Aiphone intercom system should give years of trouble-free service.
We are pleased to offer the following warranty;
WARRANTY
Aiphone warrants its products to be free from defects of material and workmanship under normal
use and service for a period of one year after delivery to the ultimate user and will repair free of
charge or replace at no charge, should it become defective upon which examination shall disclose
to be defective and under warranty. Aiphone reserves unto itself the sole right to make the final
decision whether there is a defect in materials and/or workmanship; and whether or not the prod­
uct is within the warranty.
This warranty shall not apply to any Aiphone product which has been subject to misuse, neglect,
accident, or to use in violation of instructions furnished, nor extended to units which have been
repaired or altered outside of the factory.
This warranty does not cover batteries or damage caused by batteries used in connection with the
product.
This warranty covers bench repairs only, and any repairs must be made at the shop or place des­
ignated in writing by Aiphone. Aiphone will not be responsible for any costs incurred involving on
site service calls.
Aiphone Co., Ltd., Nagoya, Japan
Aiphone Corporation, Bellevue, Washington
TB-F-l-0986 (g)
© INTERCOM SYSTEMS
AIPHONE
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