17
Removing the cover
Fig.2
!
Please note
When the power supply is connected, touching
electrical contacts can result in appliance dam-
age.
Always unplug the power supply unit before
removing the cover.
Inserting the SIM card
Further information can be found in chapter
"Terminology" in the appendix.
The SIM card must be SMS-enabled and does not
require speech support. Such cards can offer a price
advantage over similar cards with speech support.
!
Please note
The mobile phone number is permanently linked
to the SIM card. When a new SIM card is used,
the Vitocom 100 is given a new mobile phone
number.
Save the new mobile phone number to your
mobile phone.
!
Please note
The correct function of the Vitocom 100 cannot
be ensured with an untested SIM card.
Only use SIM cards that have been tested by
Viessmann (see the list of tested SIM cards at
www.vitocom.info
).
Note
■
If the SIM card was previously used in a mobile
phone, ensure that all stored SMS messages are
deleted from the SIM card.
■
Check the position of the angled corner.
■
Use an on-site adaptor (micro SIM to SIM) if a micro
SIM card is used.
Commissioning the Vitocom
Replacing the SIM card
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