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                           GSM-1 version history
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legend:

  + - new feature
  * - change/update
  ! - bug fix
  ? - known issue

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v3.2.0.5, 10.10.2012, Davor

  ! Handling long variables as integers when print in sms bug solved.

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v3.2.0.4, 17.10.2011, Davor

  ! Not signalizing configuration file error when push domain name is to
    long bug solved.
  * Bus_error is active when CANTEC>63 or CANREC>63 (before it was 0).
  * Iex header changed according to v2.6 specifications.

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v3.2.0.3, 14.06.2011, Davor

  * Updated to work with both SIM300 and SIM900.
  * Udp maximum packet size changed from 280 to 408.
  * Udp receiving routine reconstructed.

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v3.2.0.2, 31.03.2011, internal release, Davor

  ! Push watchdog bug solved.
  ! Push accept as ack WR_DATA exclusively.
  ! Wrong sequence of info messages bug solved.

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v3.2.0.1, 16.10.2010, Davor

  * Push retry mechanism changed.
  * DNS IP in ini file made optional.
  ! Non recognition of ini file tags, containing another tag as the
    beginning part, bug solved.
  ! SMS command with unknown variable not returning err bug solved.

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v3.2.0.0 12.10.2010, Davor

  + Option to reset module from plc program.
  + GSM status variable.

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v3.1.0.1, 12.08.2010, Davor

  * Push functionality changed: 3 push trials per request and push
    acknowledge watch-dog added.

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v3.1.0.0, 02.03.2010, Davor

  + Possibility of writing outgoing number for voice call, as well as
    outgoing number and text for sms, from plc program, added.
  + Possibility of reading phone number of incoming call, as well as phone
    number and sms text of received sms, from plc program, added.

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v3.0.0.6, 11.08.2010, Davor

  * push functionality changed: 3 push trials per request and push
    acknowledge watch-dog added

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v3.0.0.5, 14.07.2010, Davor

  ! Test version. Solving "Push" bug reported by CPA, Austria

  ! Not successful !

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v3.0.0.4, 22.01.2010, Davor

  ! False "ERR" variable value in sms alarm messages bug solved.

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v3.0.0.3, 20.01.2010, Davor

  ! Iex-2 failure (long .ini file) bug solved.
  ! Wrong printed negative integers in outgoing sms messages bug solved.
  ! Excess characters in sms alarm messages bug solved.
  * Incoming phones validation changed to last 8 digits.

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v3.0.0.2, 07.09.2009, Davor

  ! Production first-init bug solved.

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v3.0.0.1, 11.7.2009, Davor

  + Push req from cybro added.

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v3.0.0.0, 29.4.2009, Davor

  + First release, internal.

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