Telenav for T-Mobile Supported Devices: v6.0 for BlackBerry smartphones - Manual (Page 23)

Driving to your Destination
Within a few seconds of selecting a Drive To location, TeleNav GPS
Navigator calculates what it believes to be an optimal route to your
destination and tells you how to start your trip.
If you are not moving, TeleNav GPS Navigator may not know your
direction of travel. Once you start moving, TeleNav GPS Navigator
learns your direction of travel and provides an updated set of driving
directions.
TIP: Press the Space key on the navigation screen to replay the audio.
For more information about navigation views, see page 24 .
Moving to the Nearest Street
If you are not directly on a street, for example you are in a large parking lot or driveway, you will see a screen that
shows TeleNav GPS Navigator’s best estimate of where you are with guidance on how to move to the first street.
Audible Guidance Tones
TeleNav GPS Navigator delivers spoken audible directions as you drive. A preparatory audible tone is typically
heard no less than 30 seconds before reaching a turn, and an action audible tone is typically heard no less than 10
seconds before reaching a turn. The preparatory audible tone may not be sounded if the distance to the next turn
only allows time for the action tone.
The lead times for the audible guidance tones are increased proportionally to your driving speed. This allows more
time for changing lanes before a turn if you are driving at highway speeds as opposed to driving more slowly on
local streets. A Preference setting determines whether street names are included in the messages or not. Enabling
street names increases packet data usage.
NOTE: If you are using a Bluetooth headset, be sure to press the Speaker key on the device while in
navigation mode so that you will be able to hear the audio prompts.
Audio Replay
If you want to hear an updated informational message for the current route segment, simply press the Space key.
Miss a Turn?
Whenever you miss a turn, turn the wrong way, turn too early or too late, or otherwise get off the planned route to
your destination, the TeleNav GPS Navigator automatically creates a new route to your desired destination, audibly
announce, “Rerouting,” and give you a new set of instructions.
If you realize you have missed a turn or have otherwise gotten off the route, just keeping driving. TeleNav GPS
Navigator detects your current location and recalculates a new set of driving directions to get you back on track.
© TELENAV, INC. 2003-2010 PAGE 23 OF 58