Profoon Telecommunicatie TX-230 - Manual (Page 32)

CLOCK:
System DTMF: the clock does not change from winter- to summer-
time. You have to re-set the clock as described in this manual.
System FSK: together with each call, your provider sends the time
and date. An eventual change in time will than automatically be
corrected.
ISDN:
The TX-230 only display's the number of the caller when the used
ISDN exchange is suitable for CLIP for analogue telephones
NAME/NUMBER COMBINATION:
When just a number is received, than the TX-230 looks in its
memory for the same number. In case it finds this number, than the
matching name will be displayed.
This only goes OK when the numbers are fully equal. In case of
doubt, ask the person to call to you and note the number, which
comes on your display. Use this number to store in the TX-230's
memory, together with the name of the person.
Tip: private persons and companies who have multiple CO-lines,
can be presented to you with different numbers.
The stored name has priority over the name, which comes from the
provider.
MAINTENANCE
Do not locate the telephone in direct sunlight or in a moist environ-
ment.
Never use chemical cleansers to clean the cabinet, the cabinet
may only be cleaned with a moist cloth.
Don't place the TX-230 on furniture with cellulose based coating;
the rubber feet will leave stains on the cellulose.
Under certain circumstances the sound of the TX-230 might be inf-
luenced by electromagnetic fields of electronic devices like TV,
computer or radio transmitters close to the telephone. Relocate the
telephone to gain better results in such cases.
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