Panasonic KX-FT21HK Ring pattern when an extension telephone is connected, Fax calling

Receiving Faxes

Ring pattern when an extension telephone is connected

If you absolutely must use another phone on the same phone line, you can disengage the TEL/FAX mode on a call by call basis by pressing 0 before the fax machine begins communicating. Once the fax machine is activated, the only way to turn it off is by pressing the STOP button on the unit.

A call is received.

Voice call

The extension telephone will ring once.*

TEL/FAX delayed

ring count

	g
in
R

The unit will ring up to 3 times.***

Silent fax recognition

ring count

Answer the call.

OR

Ring

Ring

Ring

The extension telephone will not ring but you can answer the call with the extention telephone as shown below.

1.Lift the handset.

2.Enter 0 (pre-selected code) while the ring back tone is heard.

●The code number can be changed (p. 53).

The unit will automatically activate the fax function for fax machines that do not send a fax calling tone.

Fax/Copy

The unit will not ring.

Fax calling

tone**The unit will automatically receive documents without ringing.

TEL/FAX delayed ring count:

Up to 4 ring signals will be generated before the unit answers, depending on feature setting #78 on page 51. In the TEL/FAX mode, the unit will not generate an audible ring during this time.

Silent fax recognition ring count:

The unit generates audible rings to indicate that it is receiving a voice call. 3 to 9 rings will be generated, depending on feature setting #30 on page 51. This signal will not ring at an extension telephone.

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