VTech 15850 User Manual page 158

• Clean the cordless handset, charger and telephone
base charging contacts each month with a pencil
eraser or cloth.
A blinking CHARGE light is an indication that the
•
battery is not connected to the handset or is missing
completely. Ensure that the battery is
installed properly.
My Calling Number Display isn't working.
• Calling Number Display is a subscription service. You
must subscribe to this service from your telephone
service provider for this feature to work on your
phone.
• The caller may be calling from an area that supports
Calling Number Display.
• Both your and your caller's telephone service
providers must use Calling Number Display
compatible equipment.
• If you subscribe to high-speed Internet service (DSL
- digital subscriber line) through your telephone line,
you must install a DSL ilter between the telephone
line cord and the telephone wall jack . The ilter
prevents noise and Calling Number Display problems
resulting from DSL interference. Please contact your
DSL service provider for more information about
DSL ilters.
158