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52 Copyright © 2004 Nokia. All rights reserved.
The tones can be sent even when the keypad
tones are set off.
Manual transmission
Make a call to the desired phone number and key
in the numbers that you want to send as DTMF
tones.
Automatic transmission
Start a call in the normal way. Then, do as fol-
lows: Press Options, scroll with or to
Send DTMF, and press Select. Key in the
DTMF sequence or recall it from Phone book, and
press OK to send it.
Pressing Exit ends the DTMF transmission but
not the call.
Placing pauses and waits in a DTMF sequence
When keying in a DTMF sequence, you can place
pause and wait characters in front of or between
DTMF numbers.
For a pause of 2.5 seconds, press three
times quickly (p is displayed). When sending the
sequence, all numbers following the pause(s) are
sent as DTMF tones.
For a wait character, press four times
quickly (w is displayed).
To send a DTMF sequence which contains wait
characters:
1 Start a DTMF call in the normal way.
2 Press Send as many times as there are wait
characters. Numbers after the waits are sent
as DTMF tones.
NOTE: Pause and wait characters cannot be
stored on some SIM cards.
Linking a phone number to a DTMF sequence
You can link a phone number to a DTMF se-
quence for sending them together.
1 Key in a phone number or recall it from Phone
book.
2 Press twice quickly (for +).
3 Key in the number of the speed dialling loca-
tion that holds the DTMF sequence (this step
can be skipped) and store the phone number
in the internal Phone book.
See also “Speed Dialling” on page 36.
Call the phone number in the normal way.
Battery Information
The following manufacturer-approved recharge-
able batteries are available for your phone:
NiMH batteries BMS-2V, BMS-2S and BMS-2,
and Li-Ion batteries BLS-2, BLS-2H, BLS-4 and
BLS-5.
The approximate operation times for new batter-
ies are:
Talk time to the batteries BMS-2S, BMS-2, BMS-
2H, BMS-2V and BLS-2 is from 2.5 to 4.5 hours
and for the battery BLS-4 from 4.5 to 7 hours.
Standby time for the batteries BMS-2S, BMS-2,
BMS-2V and BLS-2 is from 55 to 260 hours and
for the battery BLS-4 from 95 to 430 hours.
Charging and Discharging the
Battery
• Your phone is powered by a rechargeable bat-
tery.
• Note that a new battery's full performance is
achieved only after two or three complete
charge and discharge cycles!
• The battery can be charged and discharged
hundreds of times but it will eventually wear
out. When the operating time (talk-time and
stand-by time) is noticeably shorter than nor-
mal, it is time to buy a new battery.
• Use only batteries approved by the phone
manufacturer and recharge your battery only
with the chargers approved by the manufac-
turer.