User guide

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Quick Reference Guide
– Cordless DT400 / DT410 / DT420 / DT430
BusinessPhone Communication Platform
Answer calls
Answer:
T
Suppress ringing: Mute button on the
right side of the phone
Make calls
Normal calls: Extension no.
T
or
0
External no.
T
Hot key
(pre-programmed):
0
–
9
From last dialled or
who called list:
fT
You get busy tone or no answer
Automatic call-back:
5 T
(Go “off hook” when
called back)
Camp on:
4
(Keep handset off hook)
Intrusion:
8
Inquiry
Ongoing conversation:
Q
Call 3rd party
Conference
Ongoing conversation:
Q
Call 3rd party
Q 3
(To establish) End the
call to leave
Transfer
Transfer a call:
Q
Call 3rd party
T
(Before or after answer)
Reminder
Reminder (24 hours):
T *32*
Reminder time
#
Cancel reminder:
T #32#
Account number
Costs on a selected
account no.:
T *9*
Account number
#
Volume control
Earpiece volume
(during call):
U
or
D
(Left side of the phone)
Messages
“Call me”:
9#
Voice:
99
Speak
Play-back:
*
Re-record:
9
Speak
Send:
#
Receive messages:
T *59#
DISA and Message check:
DISA number Message system
Password
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Company number