User's Manual

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12 Security ........................................................................... 35
Enabling or Disabling the Phone Lock..............................................35
Changing the Phone Lock Code ........................................................35
Locking the Keypad...........................................................................36
13 Bluetooth
®
Connection................................................... 37
Sending Data Through a Bluetooth
®
Connection..............................37
Receiving Data Through a Bluetooth
®
Connection...........................38
Listening to Music Through a Bluetooth
®
Stereo Headset ...............39
Sending a Contact Through a Bluetooth
®
Connection......................40
Other Bluetooth
®
Operations .............................................................40
14 TTY Operation............................................................... 41
Using the TTY Device .......................................................................41
Setting the TTY Mode .......................................................................41
15 Troubleshooting ............................................................. 42
16 Warnings and Precautions ............................................ 44
17 Futurewei Technologies, Inc. Limited Warranty ........ 53