54Send optionsYou can set priority, validity, privacy, and other options foryour messages.1. At the New Message menu, use the navigation key tohighlight Options, then press .2. Use the navigation key to highlight and select from theoptions listed in the following table.Text entry modesYou can compose text messages made up of alphabeticalcharacters, symbols, and numbers. Each method ofcharacter entry (symbol, number, etc.) is called a text entrymode. There are four such entry modes as indicated in thefollowing table.:Option Function1 Priority Allows you to assign a priority of Normal orUrgent to your message.2 ValidityAllows you to select the period of time thatyou wish the message to be available tothe recipient. Choices range from 0 - 3 days.3 Insert Sign. Allows you to insert a signature intoyour messages.4 Delivery Ack Choose to receive a receipt when the recipi-ent receives the message.5 Callback #Choose to send (or not to send) a callbacknumber with your message. You also have theoption to edit the callback number.6 Def. Delivery Choose to defer delivery of the message untilthe time of your choosing.Text EntryMode FunctionABC, Abc,or abcAlphabetical text entry mode. Options are alluppercase, initial caps, or all lower case.