abbreviated abolished brief charges clear colorful colors colourful colours communicate communication cost-by-number-of-words Delivered delivery document ended Envelope envelopes hand-delivered information lettering message messenger now-obsolete once-common paper plain-language post-office postal-confirmation pre-digital pre-private-telephones printed-telegraph-message receiving-sending recipient replaced sender short shorthand succinct telegram telegram-style telegramme telegraph-style telegraphic-style text transparent-display-window unambiguous words written back business button chain Chain graphic communications facial mask film glass graphic joint link mask mission sound sun sun glass vision web web back button back button finance graph money file folder study flag India exercise fitness gym connect contact clock day night time board clipboard cd dvd car