Grandstream GXV3240 Administration Guide - Manual (Page 79)

Firmware Version 1.0.3.37 GXV3240 Administration Guide Page 77 of 117
feature. If it is enabled, the phone will provision the BLF keys
automatically by the SIP NOTIFY message from the server.
ADVANCED SETTING/MPK LCD SETTINGS
For MPK LCD Settings section, if users want to configure LCD MPKs via web UI, users may need to
configure the LCD MPKs under MPK EXT Settings. Since the MPKs on LCD and EXT board share the
same data resources, if users configure the MPKs for EXT board, the MPKs will be also logged on LCD.
This is only for GXV3240, GXV3275 has different behaviors.
Key Mode
It is used to assign a function to the Multi-Purpose Key in the MPK app
The key mode options are:

Speed Dial
Press to dial the extension configured in UserID field.

Busy Lamp Field (BLF)
Monitor the extension status as configured in UserID field.

Call Transfer
Transfer the current active call to the extension configured in
UserID field.

Call Intercom
Intercom/paging to the extension configured in UserID field.

Speed Dial via Active Account
Similar to Speed Dial but it will dial based on the current active
account. For example, if the phone is offhook and account 2 is
active, it will call the configured extension using account 2.

Dial DTMF
Dial the DTMF digits filled in UserID field during a call.

Eventlist BLF
This option is similar to the BLF option, but in this case, the PBX
collects the information from the phones, and sends it out in one
single notify message. PBX server has to support this feature.

Call Park
Configure the call park feature code to park or pick up the call.

Multicast Paging
Configure the IP address and port for establish a multicast paging
call.
BLF List
It is used to display the configured MPK keys. Users could change the
keys order by selecting "Up", "Down", “Check All”, or “Delete
Account It is used to selects the SIP Account assigned with the multi-purpose