Bosch Carephone 50 ISA-50-MS User And Programming Manua page 21

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Carephone 50
3.
CAUTION! Only connect the unit to a telephone outlet that has
!
been correctly installed by your telephone service provider.
4.
NOTE! If you perform step 4 before step 3, you will hear the
i
announcement line failure.
All the indicator lamps light up for around 2 seconds (battery
test). The indicator lamps on the daily button and the
emergency call button now light up. The unit immediately offers
a choice of languages and then switches to standby mode, see
Section 12.6 The Main Programming Steps, Page 28,
Programming step 01. The unit can now be programmed.
CAUTION! The backup battery will now be charged up. The
!
battery is fully charged after 12 hours. The unit's full volume will
not be available until the battery is fully charged.
Bosch Security Systems
Now fit the plug on the telephone cord into the N socket of
your telephone outlet.
Plug the power adapter into the line power outlet.
User Manual
Installation | en 21
ISA-50-MS V2 I 2008.02

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