Panasonic BB-GT1540E User Manual

39

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Important:
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To use this feature, you need an 
additional phone number for the IP 
line other than the joip number (page 
4). If you do not have one, subscribe 
at www.joip.com

You can make internet calls with your 
mobile phone via the base unit. First, call 
your unit’s answering system by dialling 
the additional phone number you 
subscribed at www.joip.com
Next, dial the phone number you want to 
call. You can make cheaper international 
calls, even while you are out.
Perform the following beforehand:
– Set your own remote code of the 

answering system to turn the remote 
operation on (page 64).

– Turn on the answering system for the 

IP line (page 60, 65).

Dial the phone number you 
subscribed at www.joip.com

After the greeting message starts, 
enter your remote code of the 
answering system (page 64).

{#}{

9}

After the dial tone sounds, dial the 
phone number you want to call. i 
{#}

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The phone number is dialled via 
the IP line.

When you finish talking, hang up.

Note:
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The handset or base unit cannot join 
the call.

Turning this feature on or off f
The default setting is ON. If you do not 
want to use this feature, you can turn it 
off using the base unit.
First press and hold {

■}, then press and 

hold {IP/TEL}. Keep holding down both 
buttons until the base unit beeps.
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When turned on, one beep sounds.

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When turned off, 2 beeps sound.

Available model:
BB-GT1520/BB-GT1522/BB-GT1540

GT15xxE.book  Page 39  Wednesday, August 1, 2007  11:59 AM