Nokia 252C - Manual (Page 73)

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To de-select Data Mode
Disconnect the data cable (
DATA CARD REMOVED
displays).
To operate your modem and data card
Refer to the documentation supplied with these items.
Sending Touch Tones
Your phone is a ‘Touch Tone’ phone. Touch Tones are the
sounds your phone makes when you press the keys.
Touch Tones can be used for many automated phone
services such as checking your bank balance and using
voice mailbox options.
Your phone refers to Touch Tones as ‘DTMF’ (Dual Tone
Multi Frequency).
Manually Sending Touch Tones
Pressing the keys during a call sends Touch Tones. To do
this:
1 Make a call in the usual way (e.g. to your bank's
computer phone number).
2 Manually enter the digits to be sent as Touch tones
(e.g., your bank account number and password).
Automatically Sending Touch Tones
For automatic sending of Touch Tones, you can store the
Touch Tone string within the same memory location as the
access phone number. Store a pause (p) or wait (w) char-
acter between the phone number and the Touch Tone string.
See “Special Characters in Stored Numbers” on page 24
for details on storing pause and wait characters.