In the early stages of the pre-baiting process, the termite scouts or foragers will find the bait stations and tag them with a pheromone which is a scent trail for the worker termites to follow. Next, the worker termites will follow the pheromone trail established by the scout termites and begin feeding.
Scroll to the bottom of the Info screen, then tap Block this Caller. When you block a phone number or contact, they can still leave a voicemail, but you won't get a notification. Messages won't be delivered. Also, the contact won't get a notification that the call or message was blocked. You can use some third-party apps to detect and block spam phone calls.
6.3.4.1.2 Reorder tone is variously referred to as paths-busy tone, all-trunks-busy tone and fast busy tone. This signal is applied toward the caller when call blockage is encountered due to unavailability of equipment or channels. This signal shall be held applied as long as the caller remaions off-hook.