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I N T R O D U C T I O N T O T H E D T 8 2 0 P H O N E S
ITY-8LDX Phone Specifics
DT820 Phone User Guide
2 -21
(b) Programmable Key Information
Table 2.8
Programmable Key information
BLF
Idle
LED is not lit
Ringing (SIP@Net)
Blinking Red
Ringing (3C system)
Blinking Green
Subscription Failed
LED is not lit
Online (3C system
only)
Green
On the Phone
Red
Held
Blinking Red
Busy
Red
Key Type
Description
Line Key
Default line text.
Programmed Speed Dial Key
Speed Dial name.
Empty Programmable Key
No information is shown.
Type
Status
Programmable
Key LED
LED/
DESI-Less Icon
Summary of Contents for DT820 ITY-6D
Page 1: ...DT820 Phone User Manual For UNIVERGE 3C Communications and SIP Net Platforms ...
Page 2: ......
Page 8: ...viii P N 540 441r3 DT820 Phone User Guide ...
Page 20: ...LI ST O F FI G URES 2 List of Figures DT820 Phone User Guide ...
Page 22: ...O VERVI EW 1 2 DT820 Phone User Guide ...
Page 46: ...I NTRO DUCTI O N TO T HE DT 8 2 0 PHONES ITY 6D 1 Phone Specifics 2 26 DT820 Phone User Guide ...
Page 52: ...I NSTALLATI O N 3 32 DT820 Phone User Guide ...
Page 212: ...SI P NET SYSTEM F EAT URES B 192 DT820 Phone User Guide ...
Page 232: ...NO TI CES WEEE Product Disposal Information D 212 DT820 Phone User Guide ...
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