Nokia 3330

Page 112
background image
©2001 Nokia Mobile Phones. All rights reserved.
Referen
c
e in
format
i
on
112
Barring password
The barring password is needed when using the 
Call barring service
 function (see page 79). You obtain 
this password from your service provider.
s
Battery information
Your phone is powered by a rechargeable battery.
The operation and lifetime of the battery are greatly affected by how you handle it. Take good care of 
the battery and follow the guidelines presented below.
Charging and discharging the battery
• A new battery's full performance is achieved only after two or three complete charge and discharge 
cycles! 
• The battery can be charged and discharged hundreds of times but it will eventually wear out. When 
the operating time (talk-time and standby time) is noticeably shorter than normal, it is time to buy 
a new battery.
• Use only batteries approved by the phone manufacturer and recharge your battery only with the 
chargers approved by the manufacturer.
• When a charger is not in use, disconnect it from the power source. Do not leave the battery 
connected to a charger for longer than a week, since overcharging may shorten its life. If left 
unused a fully charged battery will discharge itself over time.
• For good operation times, discharge the NiMH battery from time to time by leaving your phone 
switched on until it turns itself off. Do not attempt to discharge the battery by any other means.
• Temperature extremes will affect the ability of your battery to charge: allow it to cool down or 
warm up first.
Page 1 Page 2 Page 3 Page 4 Page 5 Page 6 Page 7 Page 8 Page 9 Page 10 Page 11 Page 12 Page 13 Page 14 Page 15 Page 16 Page 17 Page 18 Page 19 Page 20 Page 21 Page 22 Page 23 Page 24 Page 25 Page 26 Page 27 Page 28 Page 29 Page 30 Page 31 Page 32 Page 33 Page 34 Page 35 Page 36 Page 37 Page 38 Page 39 Page 40 Page 41 Page 42 Page 43 Page 44 Page 45 Page 46 Page 47 Page 48 Page 49 Page 50 Page 51 Page 52 Page 53 Page 54 Page 55 Page 56 Page 57 Page 58 Page 59 Page 60 Page 61 Page 62 Page 63 Page 64 Page 65 Page 66 Page 67 Page 68 Page 69 Page 70 Page 71 Page 72 Page 73 Page 74 Page 75 Page 76 Page 77 Page 78 Page 79 Page 80 Page 81 Page 82 Page 83 Page 84 Page 85 Page 86 Page 87 Page 88 Page 89 Page 90 Page 91 Page 92 Page 93 Page 94 Page 95 Page 96 Page 97 Page 98 Page 99 Page 100 Page 101 Page 102 Page 103 Page 104 Page 105 Page 106 Page 107 Page 108 Page 109 Page 110 Page 111 Page 112 Page 113 Page 114 Page 115 Page 116 Page 117 Page 118 Page 119 Page 120 Page 121 Page 122 Page 123 Page 124 Page 125 Page 126 Page 127 Page 128 Page 129 Page 130 Page 131