A pager is a wireless telecommunications device that receives and displays numeric or text messages, or receives and announces voice messages. One-way pagers can only receive messages, while response pagers and two-way pagers can also acknowledge, reply to, and originate messages using an internal transmitter.
Other Shipping Options. If you choose to ship via Priority Mail in something other than flat rate packaging, youâll pay a rate based on the weight of the package and the zone you are shipping to. You can use your own packaging or USPS non-flat-rate packaging, but the packages must be clearly marked as Priority Mail.
Available for packages, letters, and flats with a tracking or extra services barcode, you can request to have it redirected as Priority MailÂ® back to the sender's address, to a Post Officeâ¢ as a Hold For Pickup, or to a different domestic address. 1  I need to manage a package I'm receiving.vailable for packages, letters, and flats with a tracking or extra services barcode, you can request to have it redirected as Priority MailÂ® back to the sender's address, to a Post Officeâ¢ as a Hold For Pickup, or to a different domestic address. 1  I need to manage a package I'm receiving.