Panasonic BB-GT1540 - Manual (Page 56)

Programming
56 For product assistance, visit www.panasonic.com/help
For A assistance, visit www.joip.com
Setting the base unit ringer tone (BB-GT1540) f
There are 3 tones and 3 melodies.
1 Press {IP/TEL} repeatedly until the display shows the desired line (n or
m
).
L You cannot set the ringer tone for both lines at the same time.
2
{^}
3 Within 10 seconds, press {<} or {>} repeatedly to select the desired tone.
L
To stop ringing, press {STOP}.
Note:
L
k If you subscribe to a distinctive ring service (such as IDENTA-RING), select
a tone (tone 1 to 3). If you select a melody, you cannot distinguish lines by their
ringers.
GT15xx.book Page 56 Monday, June 4, 2007 8:52 AM