Nobody that I know carries a physical pager anymore. You have the option of specifying an arbitrary number of pageable devices that are either
* the paging app
* sms-based text
* phone call
as well as what order and with what delay you want them to attempt to engage you. iirc you need at least two options such that in the event of an issue with one network/application they have an alternative means of potentially reaching you.
* the paging app * sms-based text * phone call
as well as what order and with what delay you want them to attempt to engage you. iirc you need at least two options such that in the event of an issue with one network/application they have an alternative means of potentially reaching you.