Airlink AML001 User Manual

Page 74

background image

Appendix B Specifications

73

`DTMF Tone Frequency

Low Group Frequency (Hz)

697

770

852

941

1209

1

4

7

*

1336

2

5

8

0

1477

3

6

9

#

High Group

Frequency (Hz)

1633

A

B

C

D

*Specification and features subjects to change without notice.