NEC Xen Alpha Features And Specifications Manual page 232

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!
S
ERVICE
C
ONDITIONS
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Page 226, T-1
Changing the handset receiver volume:
N
Press or lift the handset.
W
Press ( = louder or
type telephones, ∧ = louder or ∨ = softer).
Setting speaker volume:
N
Press .
W
Press ( = louder or
type telephones, ∧ = louder or ∨ = softer).
Go on-hook.
- OR -
While using the speakerphone, press
decrease the volume (
LCD contrast can be adjusted using
The manual volume and contrast settings are preserved regardless of the original setting
in system programming.
When the user presses the volume key
telephone while the telephone is in the idle condition, the volume of incoming calls is
adjusted. When the user presses the volume key
telephone while the telephone is in the idle condition, the LCD contrast is adjusted.
= softer) to increase or decrease the volume (
= softer) to increase or decrease the volume (
W
M
for DTU-type telephones,
M
(DTU-type Multiline telephones only).
W
Telephone Volume Control, Features & Specifications
+ ,
( = louder or = softer) to increase or
∧ ∨
= softer).
= louder or
( = louder or = softer) on a DTB-type
M
∧ ∨
= lighter) on a DTU-type
( = darker or
M
for DTU-
M
for DTU-
A6-506000-642-02