©2001 Nokia Mobile Phones. All rights reserved.
Reference information
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Reference information
18. Reference information
■ 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 (Options), and select Send DTMF. Key in the DTMF
string or recall it from the Phone book, and press (OK).
■ Changing the Nokia Xpress-on™ covers
• Before changing the Nokia Xpress-on™ covers, always switch off the phone and disconnect it from
the charger or any other device.
• Always store the phone with the covers attached. Read carefully Care and maintenance on page
101.
1. Remove the back cover: Press the locking catch (1), slide the cover (2),
and lift it off the phone (3).