Touch Tone Settings In The Phone - Nokia 2160 Owner's Manual

Entering only a "+" at the end of a stored number
causes the phone to prompt you for a memory location
after the call is connected. The phone expects a
memory location after the "+" character. Enter a
location number and press left
contents of that memory location as Touch Tones.

Touch Tone Settings in the Phone

Your phone's Touch Tone settings are Menu 4 3, Manual
DTMF Tones , and Menu 4 4, Auto DTMF Length .
Menu 4 3, Manual DTMF
Tones
This determines the length of the Individual Touch Tones
when you press keys during calls. Note that regardless
of this setting, strings of Touch Tones can be sent.
Continuous means the tone sounds for as long as you
hold the key. Fixed sets the tone length to 100 ms,
regardless of how long you press the key. Off turns the
tones off, meaning that no tones are sent when you
press individual keys.
Menu 4 4, Auto DTMF
Length
This determines the length of Touch Tones in strings.
Short sets the DTMF tone length to 100 ms. Long sets
the DTMF tone length to 500 ms.
29
F
( OK) to send the
F
Õ
Left ( Menu ) 4 3
Õ
to your choice
F
Õ
( OK )
left
F
Õ
( Menu ) 4 4
Left
Õ
to your choice
F
Õ
left ( OK )