AMERITEC AM-48 - Figure 3-6. AM-48 Keyboard Identification Numbers

AM-48 Test Set (18-0015) Unit Description
0015-S03
3
-1
5
ETR/NEXT
ETR/PREV
CANCEL
STOPSTART
+ / -
∇
∇
21 A3
54 B6
87 C9
0
*
D#
1
2
3
4
5
6
7
8
9
Figure 3-6. AM-48 Keyboard Identification Numbers
1
16-Key Array. The function of the keys depends on the
positions of Switch 7 and Switch 12 (Figure 3-5). See Table
7-1.
To use the keys to dial MF, DTMF, or pulse, set Switches 7
and 12 as shown in Table 7-6. See Table 7-7 for a list of the
dual tones for the different keys.
With Switch 7 in <SHIFT>, the number keys can enter new
parameter values (¶7.8), or momentarily send user-
programmed tones from the QUIET SEND display (¶7.13). The
auxiliary functions of the other keys are described next.