额外通讯费付讫；已令函奉上的英文

x.p. expres paye=extra message paid

• 额外:    extra; additional; ...
• 通讯:    communication
• 费:    fee; expense; expe ...
• 付讫:    paid
• 已:    stop; cease; end
• 令:    order; command; de ...
• 函:    case; envelope
• 奉上:    have the honour to ...