Haier M306 User Manual - Page 38

Please check if the phone signal is strong enough.

Page 38 highlights

Common problems Check item Please check if the battery level is too low; Cannot power on Please check if the battery is properly loaded; Please press power key for enough time. Insert the SIM card but Please check if the SIM card is properly inserted; cannot read the information in the SIM card Please check if your SIM card is valid. Cannot make phone call Please check if the phone number is valid. Please check if you are in service area. Poor voice quality Please check if the phone signal is strong enough. If you are in a building, please move near the window. The contact cannot get your voice during the phone call Please check if your mike is blocked by fittings or other blocks. 37

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75

37
Common problems
Check item
Cannot power on
Please check if the battery level is too low;
Please check if the battery is properly loaded;
Please press power key for enough time.
Insert the SIM card but
cannot read the information
in the SIM card
Please check if the SIM card is properly inserted;
Please check if your SIM card is valid.
Cannot make phone call
Please check if the phone number is valid.
Please check if you are in service area.
Poor voice quality
Please check if the phone signal is strong enough.
If you are in a building, please move near the window.
The contact cannot get
your voice during the
phone call
Please check if your mike is blocked by
ttings or other blocks.