Grandstream Networks GXV3350 Administration Manual page 61

Enable Conference
Auto Conference
Auto Mute on Entry
Always Ring Speaker
Offhook Auto Dial
Offhook Auto Dial Delay
(s)
Offhook/OnHook
Timeout (s)
Handset Option

If set to "Call Transfer", the phone system will pop up the
"TRANSFER" key on the LCD screen when there is an incoming call,
and users could tap on it to show up the dialer without answering the
incoming call, then, users could transfer this incoming call to others.
The default setting is "None".
Enables the conference. When set to "No", the phone will block the
conference application. The default setting is "Yes".
Allows the phone system to invite all call parties into a conference by
pressing the Conf key. If it is disabled, the end user has to add each call
party to conference manually. The default setting is "No".
Configures whether to mute the call on entry automatically.

If set to "Disable", then do not use auto mute function.

If set to "Auto Mute on Outgoing Call", then mute automatically
when the other party answers the outgoing call.

If set to "Auto Mute on Incoming Call", then mute automatically
when answers the incoming call; If set to "Mute on Incoming &
Outgoing Call", then mute automatically when the call gets through.
Note: This function only take effect when the phone is from the idle status
to call status. Users could click the Mute button on call interface to cancel
the current mute status.
Determines if the speaker will play the ringtone if the speaker channel is
not set as default channel. If set to "Yes", the phone will force to play the
ring speaker in speaker channel. The default setting is "No".
End user might need this feature when the headset is connected.
Configures the User ID/extension to dial automatically when the phone is
off-hook. The phone will use the first account to dial the configured
numbers out. The default setting is "No".
Defines the timer for warm line dialing. After the timer expires, the phone
system will dial the configured number in Off-hook Auto Dial automatically.
If it is not configured, the configured number will be dialed immediately.
If configured, the phone will exit the dial-up screen when timeout after
Offhook or Onhook. default is 30s. The valid range is 10-60s.
Configures the Handset options and can be set to:

If set to "Enable": when off hook, the phone will enter into the dial
screen, and the media channel will switch to the handset; no matter if
any third app is opening.

If set to "Disable": The Handset will be disabled.

If set to "Auto": when the 3rd-party application is calling, only the media
channel will switch to the handset when off hook; otherwise, the phone
will enter into the dial screen, and the media channel will switch to the
GXV3350 Administration Guide
Version 1.0.3.27
P a g e | 61