DTMF Tone Assignments for Exercise 5-2

id#

DTMF Tone

990009

0

990178

1

990265

2

990335

3

990340

4

990353

5

990449

6

990478

7

990546

8

990823

9

990850

#

991046

*

991103

0

991150

1

991440

2

991455

3

991498

4

991712

5

991757

6

992191

7

992522

8

992639

9

992736

#

992809

*

 

1