P
D
HONE
OES
• Is the ringer switch in the OFF position?
• Are you using too many phones on one line? (The total REN of all phones on the same
line should not be greater than the maximum REN for your calling area. See FCC
Registration Information)
• See"NO DIAL TONE".
I
NCOMING AND
V
L
OLUME
OW
• Are other phones off hook at same time? If so, this is normal condition as volume drops
when additional phones are used at once.
T
F
ONE
EEDBACK
D
P
IALING IN
• This is normal as power is fluctuating with phone outpulsing.
26
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N
R
OT
ING
O
V
UTGOING
F
W
LUTTER
M
ULSE
ODE
OICE
HEN