Reference Information; Sending Dtmf Tones And Requests To The Network; Sending Dtmf Tones; Sending A Request To The Network - Nokia 3210 User Manual

14. Reference
Sending DTMF tones and requests
to the network

Sending DTMF tones

The phone can send DTMF tones to communicate with answering
machines, computerised telephony services etc.
Make a call in the normal way. Press
and select Send DTMF. Key in the DTMF string or recall it from
Phone book, and press

Sending a request to the network

You can send requests, e.g. activation commands of different
functions, to your service provider.
Start a call in the normal way. Key in the desired characters. Press
for # and
Press (Send) to send the message.
Changing the Nokia Xpress-on™
covers
• Before changing the covers, always switch off and disconnect
the phone from the charger or any other device.
• Always store the phone with the covers attached.
• Read carefully the instructions in the 'Care and maintenance'
section.
68
information
(OK).
for *. Press
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and then
(Options), and select Send.
(Options),