Panasonic KX-T336 System Reference Manual page 1176

20.00 Music Source (MUS)
Description
To assign items concerning the music source.
(Password level : Three or higher)
Input Format
M U S
Mode
Index Number
Index Number
1 or 2
Input Value for Item Number
Item
Assigning Items
Number
1 Tenant
2 For Use
Conditions
This cannot be programmed if "Operation (OPR)", External Music Source 1/2 are
set to "N (No)."
Item number 1 "Tenant" cannot be assigned if "Operation (OPR)", Tenant Service
is set to "N (No)."
(
Index Number Item Number
1 : tenant 1
2 : tenant 2
1 : used when a call is put on hold
2 : used for BGM
3 : used for hold + BGM
10-C-37
)
CR
Explanation
Music source number
Input Value