Nokia 638 User Manuals

Table of Contents

• FOR YOUR SAFETY

  3
• 1. KEYS AND DISPLAY INDICATORS

  5
• List of Keys

  5
• Display Indicators

  6
• Display Editing

  7
• 2. GETTING STARTED

  8
• Installing a Battery

  8
• Battery Charge Indication

  8
• Charging a Battery

  8
• Signal Strength Indication

  9
• 3. BASIC FUNCTIONS

  10
• Switching On/Off

  10
• Making a Call

  10
• Receiving a Call

  11
• Adjusting the Earpiece Volume

  11
• Last Number Redial

  12
• Speed Dialing

  12
• 1 Touch Dialing

  13
• 9 Key Emergency Dialing

  13
• Keyguard

  14
• Calling Card

  15
• 4. USING PHONE DIRECTORY

  16
• Standard Memory Locations

  16
• Dialed Calls Memory Location

  16
• Notepad Memory Location

  17
• Entering Names

  18
• Storing Names and Phone Numbers

  19
• Memory Scrolling

  21
• Recalling Names and Phone Numbers

  21
• Moving Names and Phone Numbers

  23
• Erasing a Memory Location

  24
• 5. USING MENU FACILITY

  25
• Menu Method

  25
• Shortcut Method

  25
• List of Menu Functions

  26
• Descriptions of Menu Functions

  27
• Restrict Calls

  27
• System Select

  28
• Call Timers

  29
• Lights

  30
• Keypad Tones

  31
• Ringing Volume

  32
• Ringing Type

  32
• Emergency Key 9

  33
• 1 Touch Dialing

  33
• NAM Select

  34
• Calling Card

  35
• Changing the Lock Code

  36
• SID Screening

  36
• 6. ADDITIONAL FEATURES

  38
• Sending DTMF Tones

  38
• Call Waiting

  39
• Activating PIN Calls

  40
• 7. BATTERY INFORMATION

  41
• Battery Options

  41
• Discharging a Battery

  42
• Recharging a Battery

  42
• Using Batteries

  42
• 8. ACCESSORIES

  44
• General

  44
• Accessory Options

  44
• 9. REFERENCE INFORMATION

  46
• Important Safety Information

  46
• Care and Maintenance

  49
• Troubleshooting

  50
• Technical Information

  50