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.
Mailing of letters, documents and packages using the Priority Mail option delivers in the United States in two to three days. Priority Mail has three options that keep to the two to three day allowance for delivery in America.The first option is regular Priority Mail where the mail is weighed and postage is calculated by a USPS weight rate scale.The second option is Priority Mail Flat Rate where there is no weighing of envelopes or packages but does have a weight limit of 70 lbs.he first option is regular Priority Mail where the mail is weighed and postage is calculated by a USPS weight rate scale. The second option is Priority Mail Flat Rate where there is no weighing of envelopes or packages but does have a weight limit of 70 lbs.