Escene ES220 User Manual page 42

42
When used Phone Setting option,you can set several parameters as follow:
Phone Setting
Basic
Called No Answer Time
DTMF
Pound Send Method
RFC 2833 Pay Load
Back Light
Key Board Lock
Escene Communication
When it has coming call and enable this feature, the caller will be
request time out in the stipulated time.
The DTMF transmitted mode, include RFC2833,Inband,SIP Info,
Auto
When you to use the code looks like #28#123 or %23123, you need
to setting this feature.
Default is 101, RTP Payload for DTMF Digits, Telephony Tones and
Telephony Signals
The backlight of the phone LCD
Lock with the phone LCD, when you enable the right password, it
will auto disable this feature. if you want to use again, you need to
open it again in the web management. Tips: the password is the
same with the phone LCD. Default is empty. The Menu key can
2xx Series IP Phone
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