Polycom EF2241 用户手册
LCD M
ENU
S
TRUCTURE
© Polycom, Inc.
29
V
ORTEX
EF2241
Reference Manual
P
HONE
C
ONTROL
Auto Answer.
Enables or disables auto answer.
Auto Hangup Call Progress.
Enables or disables auto hangup based on call
progress messages.
Auto Hangup Loop Drop.
Enables or disables auto hangup cased on loop
drop.
Country Select.
Selects the country where you are using the unit. This must be
set before you can use the unit and does not need to be set again unless you use the
unit in a different country.
unit in a different country.
Dial Tone Gain.
Adjusts the gain of the dial tone.
DTMF Gain.
Adjusts the gain of the DTMF tones.
Ring Tone Enable.
Enables or disables ring tones.
Figure 18. EF2241
Phone Control sub-
Phone Control sub-
menu
Phone Control
Auto Answer
Auto Hangup
Loop Drop
Country Select
Auto Hangup
Call Progress
DTMF Gain
Ring Tone Enable
Dial Tone Gain