1) Pulse dialing sends number in terms of pulses while the tonedialingsends the number in form of tones " dtmf"2) pulsedialingis slower than tone dialing
3)pulse dialing doesn't use keypad while tone dialing use
4) pulse dialing isobsessed while tone dialing is modern
In touch-tone dialing, the digits are sent using musical tones. Each digit is formed by playing two tones simultaneously (one corresponding to the row on the telephone dial, the other corresponding to the column). In rotary dialing, the digits are sent using clicks or electrical pulses. Each digit is formed by counting the number of pulses, with a brief pause between digits.
It has a touch screen for dialing only.
The I-pod touch has a touch screen.
The i-touch has a touch screen, the i-nano does not.
Storage capacity is the only difference.
It has a partial touchscreen for dialing :)
difference between high tech positioning and high touch positioning?
They are the same phone.
It's only a touch screen for dialing. Everything else is NOT touch screen.
Touch Tone was a trademarked name used for the system technically known as DTMF, or Dual-Tone Multi-Frequency, dialing. In DTMF, pressing each key on a telephone dial produces two different tones. Each row and each column of the dial is assigned a specific frequency (pitch) of tone, so the combination of the two tones uniquely identifies the key that was pressed. The telephone switch receives and decodes the tones in order to process the call. This is in contrast to pulse or rotary dialing, in which a series of electrical pulses or clicks are sent through the telephone wire, either by turning a rotary dial or by generating the clicks electronically. The telephone switch counts the number of clicks to get each digit that is dialed.
Yes, it does. My friend has one. You use touch for dialing.
the main difference are the cameras
Only the dialing pad is touch screen nothing else.