Using Dtmf Tones - Motorola V188 Manual

To edit the quick dial list:
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Using DTMF Tones

You can send numbers to the network as Dual Tone
Multi-Frequency (DTMF) tones during a call. Use DTMF
tones to communicate with automated systems that
require you to submit a PIN code or credit card number.
Activating DTMF Tones
You can set DTMF tones to
Find the Feature
Short
keypress.
the key. Short DTMF tones work with most automated
systems. Some systems (such as home answering
machines) may require long tones for proper activation.
Sending DTMF Tones
Using the Keypad
Press the number keys to send the numbers as DTMF
tones during a call.
Note: When sending long tones, you may have to enter a
single short keypress first to put the phone in DTMF mode.
134
sends a short fixed-duration tone for each
sends each tone for as long as you press
Long
>
Settings
>
Quick Dial
, , or
Long Short Off
>
Settings
>
DTMF
>
Personalize
:
>
Initial Setup