User manual

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
NHA-4NG Nokia 638_AU
Authentication version
US English 9351137
Issue 3
Version: 0.7, Date: 11 (2) Dec.
1996
Status: ToL, JaK, JaG, SIR, JoF
2