Cell phone reference – Garmin NavTalk User Manual
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Cell Phone
Reference
SECTION 5
EXAMPLES OF CODED DIAL STRINGS:
1. Use a D code before a string of numbers
and they will all be sent as DTMF tones.
Example: D3124545
2. Use the P code to create a 5 second
pause in a dial string to allow for recorded mes-
sages or other delays in the dialing sequence.
Example: 7654567PP234 = the phone number, a
10-second pause for the recorded message and
then the extension number.
3. Use the L code to link a phone number from the
PhoneBook for insertion into the dial string.
Example: 555-1212L. Bob Andersons extension
number can be selected from the PhoneBook
during the dial string allowing it to be sent as a
DTMF tone.
4. Use the C code to recall your Calling Card PIN
from its stored and secured location on the Setup
Menu Phone Directory sub-menu.
Example: Enter your access number to your car-
rier, wait for tone, enter 0, area code, a 7 digit
phone number. wait for tone, enter a C code for
your calling card PIN (18778000P09137226578PC).
5. Use the S code to stop dialing and pause until
you determine when to continue dialing.
Example: You dial to an automated phone service
that provides you with voice prompts that you
want to listen to before continuing to dial.
(5666789S)
6. Use the T code to transmit your GPS position
using DTMF tones.
Example: 19137223344T
7. Use the Q code to query another NavTalk for its
GPS position. The units will automatically commu-
nicate and transfer the GPS position.
Example: 18164327890Q
8. Use both # and
*
for typical DTMF tones in a string.
Example: 19134569000 P *6674566P435#
WARNING: Keep in mind when sending DTMF tones for PINs
that the NavTalk is essentially a radio, and its signals can be
monitored by radio receivers set to the same frequency.
Although such instances are extremely rare, you may want to
restrict the use of bank account PINs, etc.,as a security measure.
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