Garmin NavTalk Owner's Manual page 68

A "P" code entered
into the dial string causes a
5 second pause before
completing the dial string
Sprint Access Number
Calling Card "C" code
"S" code, Stops
dialing to allow for
phone number entry.
You can program the NavTalk to dial DTMF
Tones for a wide variety of automated phone
system services. You can program calling card
PIN' s , link phone numbers from the PhoneBook
page, pause in a dial string, stop dialing until
you press send again after listening to prompts
at the call destination, and to transmit your GPS
position via DTMF tones.
When you add a Dial String Code to a number
string you must use the
to enter the code. These keys display only the code letters
and numerals used to create a dial string with DTMF
tones.
Dial String codes are used to tell the NavTalk
how and when to send DTMF tones to a call' s
destination and can allow you access to any ser-
vice that employs DTMF tones. To create a dial
string for your DTMF application use the follow-
ing codes to create appropriate pauses, stops and
links in the dial string. Shown below is a chart
listing DTMF codes and their function.
P
S
D
L
T
C
Q
* #
or Rocker Pad Arrows