Panasonic BB-GT1540 User Manual

36

HOLD button f

This feature allows you to put an outside 
call on hold.
Press {HOLD} during an outside call.
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To release hold, press the flashing 
{

TEL} or {IP}.

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A handset user can take the call by 
pressing {TEL} or {IP}.

Note:
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While an outside call is on hold, the 
TEL indicator or IP indicator on the 
base unit flashes.

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If a call is kept on hold for more than 9 
minutes, an alarm tone starts to 
sound. After 1 additional minute on 
hold, the call is disconnected.

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k

 If another phone is connected to 

the same line (page 19), you can also 
take the call by lifting its handset.

MUTE button f

While mute is turned on, you can hear 
the other party, but the other party 
cannot hear you.
To mute your voice, press {MUTE}.
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To return to the conversation, press 
{

MUTE} or {s}.

FLASH button f

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Pressing {FLASH} allows you to use 
special features of your host PBX such 
as transferring an extension call, or 
accessing optional telephone services.

Note:
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To change the flash time, see page 
55.

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Pressing {FLASH} allows you to use 
optional services from A. Visit 
www.joip.com or contact the A 
service provider for details.
Making another call on the IP line:
While you are talking with an outside 
caller, you can make a 2nd call on the 
same line by pressing {FLASH} then 
dialing.
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The 1st call is put on hold.

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To hang up the 2nd call, press {s}. 
The alarm tone starts to sound. Press 
{

IP} to talk with the 1st caller again. If 

you do not press {IP}, the alarm tone 
sounds for 1 minute and the 1st call is 
disconnected.

You can combine the calls to make a 
conference call by pressing {FLASH} 
again after the 2nd call is connected.
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To hang up the 2nd call and talk with 
the 1st caller, press {FLASH}.

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To hang up both lines, press {s}.

For Call Waiting service users 
f

Call Waiting service is provided by your 
landline service provider and A.
This feature allows you to receive calls 
while you are already talking on the 
phone. If you receive a call while on the 
phone, you will hear a Call Waiting tone.
Press {CALL WAIT} to answer the 2nd 
call.
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To switch between calls, press {CALL 
WAIT}.

Note:
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k

 Please contact your landline 

service provider for details.

Available model:
BB-GT1540

GT15xx.book  Page 36  Monday, June 4, 2007  8:52 AM