You can use your Top M48 in conjunction with a private branch exchange (PBX).
In this case, please note the following remarks.
5.1
Ringtones
Most branch exchanges currently use a single tone to indicate an internal call
and a double one for external calls. In order to benefit from this function,
please use only ringtones 1 through 5, and not polyphonic ones or those you
have programmed yourself.
5.2
Dialout prefix
Most branch exchanges use the number “0” to access an outside line. For this
reason you must
ó
either programme the dialout prefix (see Phone settings).
ó
or add the digit “0” in front of all phone book entries relating to external
partners. The “0” prefix should not, however, be added to the numbers of
internal partners on the same PBX.
If you need to programme another number or several numbers to access an
external line, or if in doubt, please contact your installation engineer.
5.3
Dialing tone detection
Most modern PBXs automatically detect the dialing tone. If this is not the case,
please insert a pause between the dialout prefix and the telephone number.
If in doubt, contact your installation engineer.
5
Use in conjunction with a private
branch exchange (PBX)
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4. Message settings
Report function (return receipt), inbox overlay, autosave function and incoming
SMS sound.
5. Restore defaults
Restores the telephone’s configuration to its default values (Deletes all stored
data and settings!!).
4.11
Help
When the phone is in standby mode, you can access the Help function on
the keys and display as well as about the symbols.
ó
Press the
MENU / ENTER
key.
ó
Select the
symbol using the
, ,
and
keys.
ó
Press the
MENU / ENTER
key to access the Help file.
ó
Scroll through the text using the
and
keys.
Help :
Hotkey : Press directly on the symbol in standby mode to access the
Inbox
Phone book
Dialed numbers (call list)
Missed calls
Key to the 4 icons on the screensaver :
Total messages in inbox
Total missed calls
Total unread messages
Total unsent messages.
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