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.
Priority Mail, used for packages, is delivered within one to three business days, depending upon starting point and destination. The Priority Mail Express service guarantees overnight delivery of letters and packages to most U.S. addresses. Standard Post, intended for non-urgent packages, typically takes two to eight business days. Educational materials sent through Media Mail are also delivered within this time frame. Learn more about Postal Services