Yealink t5x template question

[Allen@WCT]

I am attempting to customize a the Yealink t5x template. I ran into an issue with creating Park keys to SP1, SP2, ect. What are the following fields for? I found some information in the t58 user manual, but not every field. The older t48 templates I've worked with only had 4 fields.

#Configure Line Key5
{IF blf5}
linekey.5.line = %%Line%%
linekey.5.value = %%type%%
linekey.5.pickup_value = %%PickupValue%%
linekey.5.type = %%DKtype%%
linekey.5.label = %%label%%
linekey.5.extension = %%PickupValue%%
{ELSE}
linekey.5.type = 0
{ENDIF}

If anyone is able to fill in the gaps for me, I would appreciate it!

P.S. for reference, this is what the older t48 template looks like:
#Configure Line Key8
linekey.8.line = 1
linekey.8.value = SP1
linekey.8.type = 10
linekey.8.label = Park 1

 

[craigreilly]

Pickup is on a BLF only - for how to pickup that ringing line.... like 20ext from my recollection.
Extension seems redundant.

 

[Nathan Boyd]

20EXT# If I remember right.

 

[pact]

Shared Park Example:

linekey.1.line = 1                        
linekey.1.value = SP1                      
linekey.1.pickup_value =                  
linekey.1.type = 10                                    
linekey.1.label = SP 1
linekey.1.extension =

BLF / Extension Example:

linekey.5.line = 1                        
linekey.5.value = 105                       
linekey.5.pickup_value = *20*                 
linekey.5.type = 16                                    
linekey.5.label = User One
linekey.5.extension = *20*