This Quick Reference Guide includes short descriptions on how
to use the basic functions. To learn more about all available
functions, please see the related User Guide.
Answer calls
æ
Answer:
ä
Handsfree:
Mute ringing:
Press Mute key on the
right side of the phone
Make calls
0
Normal calls:
Extension no.
* * *
Last External Number
Redial:
0
Hot key or Soft key
(preprogrammed):
Dial number
ã æ
from call list:
5
Automatic Callback:
called back)
4
Camp on:
8
Intrusion:
æ
Diverted extension:
Extension no.
Common Abbreviated
Number:
Common Abbreviated
Number
Loudspeaking (Handsfree)
Toggle on/off during an
ä
ongoing conversation:
10
Cordless DT412 / Cordless DT422
(Middle Soft key)
æ
or
æ
External no.
æ
9
–
or Press the Soft key
æ
(Go off hook when
(Keep Cordless off hook)
* 6 0 *
#
æ
(Middle Soft key)
Quick Reference Guide
The complete User Guide is available in electronic format for
online viewing or printout on
http://www.ericsson.com/enterprise.
Conference
Establish a
R
Conference:
Transfer
R
Transfer a call:
æ
Inquiry
R
Ongoing conversation:
Refer back
R
Switch between calls:
R
End call:
Put a call on hold
R
Put call on hold:
R
Resume call:
Reminder
* 3 2 *
Reminder (24 hours):
Reminder time
# 3 2 #
Cancel Reminder:
BusinessPhone – Cordless DT412/DT422
3
R
Call 3rd party
Call 3rd party
(Before or after answer)
Call 3rd party
2
1
#
æ
æ