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Sensaphone
®
Model 1108 User’s Manual
6
NOTE
STANDBY mode is not equivalent to “power
off”—an electrical source, such as the 120 VAC,
or the battery backup, continues to provide full
power to the unit. If the unit is placed in
STANDBY mode, unplugged from the 120 VAC
outlet, and placed in storage, the batteries will
continue to power the Model 1108, discharging
until they fail. Consequently, batteries should
always be removed from the unit following
disconnection from any 120 VAC outlet, prior to
storage.
Press the RUN/STANDBY key again to return to RUN mode.
RUN
STANDBY
Figure 2-3. The RUN/STANDBY Key
2.7 Telephone Line
The Model 1108 will operate with all standard telephone
systems that accept pulse or tone dialing. The Model 1108
cannot be used on an extension line to dial its own telephone
number. Also, it may not be installed on a party line or pay
telephone line.
Certain private telephone systems and public switching
equipment may not accept the Model 1108 dialing or may
generate an unacceptable ring signal. In those cases, a dedi-
cated line may be required. Consult the supplier of your
telephone system if you encounter problems.
If you do not have a modular telephone extension at the
Model 1108’s location, you must contact your local telephone
company to have one installed (there is a charge for this
service). If you have four-pin jacks, adapters are available to
convert them to the modular plugs. Contact your local
telephone company or electronics parts store.