{msg}: Message Received. (Blank in case of call as source)
{sender_full_name}: Sender full name. Blank in case contact is not saved.
{sender_first_name}:Sender first name. Blank in case contact is not saved.
{sender_last_name}: Sender last name. Blank in case contact is not saved.
{time_12}: Time in 12 hour format.
{time_24}: Time in 24 hour format.
{date}: Date
{day_of_week}: Day of the week. E.g Monday, Tuesday.
{month}: Month
{year}: Year