Grandstream Networks GRP260X Series Administration Manual page 33

Auto Answer
Configures the delay for automatically answering the incoming call. Valid range is 0 to 10 (seconds)
Delay
In Call
Enable In-call When set to "No", the DTMF digits entered during a call will not be displayed on LCD.
DTMF Display Enabled by Default.
Enable Sending
Allows certain MPKs to send DTMF in-call. This option does not affect Dial DTMF.
DTMF via
Disabled by Default
specific MPKs
Show on Hold Shows the duration of holding a call on the LCD
Duration Enabled by Default.
Enable Auto If the option is enabled, automatically unmute the phone when a user unholds the call or establishes a new call.
Unmute Enabled by Default
In-call Dial
Number on
Configures the number to be dialed as DTMF using TRANSFER button.
Pressing
Transfer Key
Enable Busy
Configures the phone to Play busy tone when call is disconnected remotely.
Tone on Remote
Enabled by Default.
Disconnect
Enable Mute When set to "No", the mute key will not work while on call.
Key In Call Enabled by Default.
Transfer
Enable Transfer Enables Call Transfer feature
Hold Call Before
Completing When set to "No", the phone will not hold the current call or the transfer target for an Attended Transfer.
Transfer
● Static: If this option is selected, attended transfer can only be performed with established calls
Attended
● Dynamic: If this option is selected, attended transfers can be performed with established calls or be initiated
Transfer Mode
during the transfer process. This option does not affect the user's ability to perform blind transfers.
DND
Enable DND
If enabled, the Do Not Disturb feature can be activated via MUTE key, MPK, or using the menu on LCD.
Feature
Return Code
Configures the return code that phone will send when it has DND enabled.
Upon DND
Override DND Configures to override the local DND function.
● Off: The local DND function is normal.
● Allow All: The local DND function is invalid.
● Allow Only Contacts: When the local DND function is enabled, only local contacts and the configured override
numbers can call in.
● Allow Override Numbers: When the local DND is turned on, only the configured coverage numbers can call in.