SMSMaster provides seamless integration of the UK GSM, PCN and pager networks under a friendly and intuitive user interface. SMSMaster lets a PC user send text messages as if sending to a pager, to a GSM digital mobile phone connected to Vodafone, Cellnet, one2one and Orange (in the United Kingdom version), or Telstra Mobilnet and Vodafone (in the Australian version), using only a modem and a phoneline. Features include: a phone book to keep track of often used numbers\; the ability to send the same message to phones connected to different networks\; group sends\; the ability to cut and paste messages to and from other Windows applications\; and a datestamped logfile of sent messages.