A service feature in which a user initiates service on a previously arranged trunk or transfers, without human intervention, from an active trunk to a standby trunk.
... household size is 2.96 and the average family size is 3.31.
In the town the population is spread out with 29.3% under the age of 18, 9.6% from 18 to 24, 30.3% from 25 to ...