User guide

25BusinessPhone – Dialog 4220 Lite / Dialog 3210
Outgoing Calls
0z Dial the digit(s) for external call access and dial the number.
Which digit to press for external call access, depends on the
configuration of the system. The number can consist of up to
24 digits.
Note: If your public network requires waiting for a second
dial tone, press the key 2nd followed by the key 2.
Or:
*z# Dial a code (2 digits).
_AÕÔ Press the programmable key again.
X Press to finish programming.
Note: The Dual-Function keys allow Individual Abbreviated
Numbers and other functions e.g. Dial-by-Name to be
combined on the same keys. You can remove the
transparent cover in order to write the names beside the
keys. Put the name referring to the Individual Abbreviated
Number in the field below the line to indicate that it is the
secondary function.