Nokia 31XX User Manuals

Table of Contents

• Notes for 21xx / 31xx / 81xx phones

  2
• Notes for 51xx/61xx/62xx/71xx/88xx/91xx/32xx and other phones

  2
• Table of contents

  4
• Basics: Channel numbers in GSM

  4
• Display 1 – Serving cell info

  4
• Display 10 – Paging Repetition Period, TMSI, Loca

  9
• Display 20 – Charging state

  12
• Display 39 – Information about reasons for call c

  16
• Display 40 – Reset handover counters

  17
• Display 60 – Reset counters to zero

  21
• Display 65 – SMS attempts counters

  23
• Display 70 – Temporary counters of DSP

  24
• Display 80 – Reset and restart timers

  28
• Display 100 \(7110, 62XX\) – Internal memory u

  31
• Display 240 \(no output\) – Clear counters and

  34