HP nx9105 Hardware Guide - Page 119

Special Restrictions in Certain Countries, Changing Your Modem Settings

Page 119 highlights

Modem and Network Connections Connecting a modem cable using a modem adapter Special Restrictions in Certain Countries ■ Many countries impose a blackout period after a modem repeatedly fails to connect to a service provider. The number of failed attempts and the period you must wait before trying again differ from country to country. Check with your telephone company. ■ When you use a modem, an external surge protector can prevent notebook damage by lightning or other electrical surges. Connect any approved surge protector to the modem cable whenever you are using the modem. Changing Your Modem Settings The modem is already set up to be compatible with telephone systems and modems in most areas. However, in some situations, you might have to change modem settings to match local conditions. If you have questions about local requirements, contact your telephone company. 7-6 Hardware Guide

  • 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
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
  • 87
  • 88
  • 89
  • 90
  • 91
  • 92
  • 93
  • 94
  • 95
  • 96
  • 97
  • 98
  • 99
  • 100
  • 101
  • 102
  • 103
  • 104
  • 105
  • 106
  • 107
  • 108
  • 109
  • 110
  • 111
  • 112
  • 113
  • 114
  • 115
  • 116
  • 117
  • 118
  • 119
  • 120
  • 121
  • 122
  • 123
  • 124
  • 125
  • 126
  • 127
  • 128
  • 129
  • 130
  • 131
  • 132
  • 133
  • 134
  • 135
  • 136
  • 137
  • 138
  • 139
  • 140
  • 141
  • 142
  • 143
  • 144
  • 145
  • 146
  • 147
  • 148
  • 149
  • 150
  • 151
  • 152
  • 153
  • 154
  • 155
  • 156
  • 157
  • 158
  • 159
  • 160
  • 161
  • 162
  • 163
  • 164
  • 165

7–6
Hardware Guide
Modem and Network Connections
Connecting a modem cable using a modem adapter
Special Restrictions in Certain Countries
Many countries impose a blackout period after a modem
repeatedly fails to connect to a service provider. The number
of failed attempts and the period you must wait before trying
again differ from country to country. Check with your
telephone company.
When you use a modem, an external surge protector can
prevent notebook damage by lightning or other electrical
surges. Connect any approved surge protector to the modem
cable whenever you are using the modem.
Changing Your Modem Settings
The modem is already set up to be compatible with telephone
systems and modems in most areas. However, in some situations,
you might have to change modem settings to match local
conditions. If you have questions about local requirements,
contact your telephone company.