Jacob Jensen IP20 - Phone Properties Adjustment; System Administration Features; Firmware Upgrade Process

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Note:
When log in the web interface to configure LINE1 account，the suffix of browser is
0.
B.3.4 Phone Properties
On the properties interface, client can adjust volume, set call waiting and etc.
Handset Input Gain Adjust handset MIC input gain
Handset Volume Adjust handset receiving volume
Speakerphone Input Gain Adjust Speakerphone MIC input gain
Speaker Volume Adjust speaker receiving volume
Ringer Volume Adjust ringer volume
Speakerphone Mic Boost Enlarge MIC volume 20db
Tone Type Select tone type, like China, USA, and etc.
Ringing Time(10-300sec) Set ringing time
All Forward Forward all incoming call
Busy Forward Busy forward
No Answer Forward No answer forward
DND Do Not Disturb
B.3.5 Administration
Client can set password, languages, restore factory defaults and etc.
B.3.6 Upgrade