Panasonic BB-GT1540 Telephone User Manual


 
Useful Information
85
For product assistance, visit www.panasonic.com/help
For A assistance, visit www.joip.com
*1 BB-GT1540
I cannot page the handset. L The paged handset is too far from the base
unit.
L The paged handset is in use. Try again later.
I cannot page the base unit.
*1
L The base unit is in use. Try again later.
I cannot turn the clarity booster
on.
L Other units are in use and the system is busy.
Try again later.
k I cannot make long
distance calls.
L Make sure that you have long distance
service.
l I answered a call when
the phone rang, but the call
was disconnected.
L The ringer may continue to sound for several
seconds after the caller hangs up because of
the time lag of the signal transmission.
l During a conversation,
the following occurs:
noise is heard.
the sound is interrupted.
the sound is delayed.
L It may be caused by someone using a
computer connected to the same network as
the unit.
L Confirm the speed of Internet connection. The
unit requires 100 kbps for each upstream and
downstream. If less than 100 kbps is
provided, visit www.joip.com or contact the
A service provider.
Problem Cause/solution
GT15xx.book Page 85 Wednesday, August 8, 2007 10:30 AM