LG 600 User Manual download pdf (Page 165)

Some telephone services(such as telephone answering machine and

pager) require your telephone to transmit DTMF tones(Dual Tone Multi-

Frequency), also known as “touch tones”. These are used to communicate

passwords, call back numbers, and so on.

Wait Characters

To obtain a wait character, press and hold . The display shows P for

a wait. The phone always interprets the P as a wait character.

When you dial a number containing a wait character, your phone dials the

first part(the phone number) and then waits for the call to be connected

before sending the rest of the digits as DTMF tones.

Interrogating your Answering Machine(example)

For example: To hear all messages on your answering machine

(password 5452) at phone number 12345678, you can call:

12345678P5452.The phone dials 12345678 and waits for the call to

connect. When connected, the phone transmits 5452(the password).

During a Call

When you need to send DTMF tone, just press the numbers, then DTMF

tone will be sent.

How to Send DTMF tones

Additional Functions

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LG 600 User Manual Page 165