Aastra Dialog 4220 Lite User Manual

ISDN Facilities
BusinessPhone – Dialog 4222 Office / Dialog 3211 & 321274
Answer an incoming call from an
ISDN-line
A ringing signal and a flashing lamp indicate an incoming call,
answer the call in the normal way. One of the following four cases
will occur.
Example 1:
The public net provides the number of the caller.
Mr. Plattner with public number 0 181100 4736 is calling.
Example 2:
The caller has activated Number Secrecy. (The calling number will
be suppressed.)
Example 3:
The public net cannot provide the calling number, in this case the
normal number of the external line will be shown.
Example 4:
The calling number has been diverted in the public net, the calling
and the diverting number will be shown.
12 May 10:35 +15°
1811004736 C
12 May 10:35 +15°
DISPLAY REST C
12 May 10:35 +15°
EXTERNAL 701 C
43181188
1811004736 C

Aastra Dialog 4220 Lite Specifications

General

Brand	Aastra
Model	Dialog 4220 Lite
Category	Telephone
Language	English