![](http://pdfasset.owneriq.net/3/f4/3f4c6b9e-e2c6-4432-87a9-d911dfa49718/3f4c6b9e-e2c6-4432-87a9-d911dfa49718-bg4.png)
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U.S. Pats.
4,120,583 4,686,622
4,121,284 4,825,364
4,371,923 4,829,419
4,396,976 4,896,260
4,531,182 4,942,516
FCC Registration No:
Frequency Control: Crystal
Operation Mode: FM
Ringer Equivalence:
Jack: RJ11
Transmit Frequency
Handset:
Base Unit:
Receive Frequency
Handset:
Base Unit:
Power Source
Handset: Replaceable NiCad Batteries
Base Unit: AC9V 600mA
Battery Life
Standby: 7 days
Talk: 6 hours
Recharging Time: 12-15 hours (with power off)
The TC-540 is hearing aid compatible.
Design and specifications subject to change
without notice.
Technical Specifications
CASIO PHONEMATE, INC.
20665 Manhattan Place
Torrance, CA 90501
M1S1 4/96
Printed in Malaysia