Voice Terminal Rings Constantly - AT&T Merlin 820 Service And Maintenance Manual
Communications system
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Also See for Merlin 820:
- Installation manual (40 pages) ,
- Administration manual (22 pages) ,
- Manual (28 pages)
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F. Voice Terminal Rings Constantly
If your voice terminal rings constantly, check the position of the T/P switch located
on the left side of the voice terminal. The T/P switch should be in the center posi-
tion for proper operation of the voice terminal (see Figure 8).
TEST/PROGRAM
SWITCH
TOP VIEW
Figure 8—Setting the Test/Program Switch
PROPER OPERATING POSITION
Basic Trouble Tests
Page 25
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