To Answer A Waiting Call; To Send Dtmf Tones During A Call - Nokia 9210 User Manual

To answer a waiting call

To know that you have a call waiting, and to be able to answer it, you must first
subscribe to the call waiting network service. Call waiting is selected in network
services, see page 86.
1 When you receive a new call while you already have an active call, you hear a
sound and see a note informing you of a new incoming call.
2 Press Answer. The active call is put on hold.

To send DTMF tones during a call

Dual tone multi-frequency tone system is used by all touch-tone telephones. DTMF
assigns a specific frequency, or tone, to each key so that it can easily be identified
by a microprocessor. DTMF tones allow you to communicate with voice mailboxes,
computerised telephony systems, etc.
To send DTMF tones during a call, you have two methods.
Either,
Enter the digits with the communicator keyboard. No menu or command button
selection is needed before starting to enter the digits. Each keystroke generates a
DTMF tone which is transmitted while the call is active.
Alternatively,
1 Press Send DTMF. The DTMF sequences you have stored in the contact card of
the person you are talking with are shown. For information on how to store
DTMF sequences, see page 102.
Tip: Besides the numbers
0 - 9, you can also use the
characters p, w, *, and #
when sending DTMF tones.
For information on these
characters, see 'To store
DTMF tones' on page 102.
©2001 Nokia Mobile Phones. All rights reserved.
77