User`s manual
Appendix C
45
Troubleshooting
If  you  have  difficulty  with  your  phone,  please  try  the  suggestions  below.  For 
Customer Service, visit  our  website  at  www.telephones.att.com  or  call  
1 (800) 222-3111. In Canada, dial 1 (866) 288-4268.
My phone 
doesn’t work 
at all.
• Make sure the power cord is securely plugged in.
• Make sure that the battery connector is securely 
plugged into the cordless handset.
• Make sure the telephone line cord is securely and 
firmly plugged into the telephone base and the 
telephone wall jack.
• Charge the battery in the cordless handset for at least 
16 hours. For optimum daily performance, return the 
cordless handset to the telephone base when not 
in use.
• If the battery is depleted, it may take approximately ten 
minutes to charge the handset before it shows LOW 
BATTERY, refer to page 5 for details.
• Reset the telephone base. Unplug the electrical power. 
Wait for approximately 15 seconds, then plug it back in. 
Allow up to one minute for the cordless handset and 
telephone base to reset.
• You may need to purchase a new battery. Please refer 
to Battery installation & charging (pages 5-6) in this 
user’s manual.
I cannot get a 
dial tone.
• First try all the suggestions above.
• Move the cordless handset closer to the telephone 
base. You might have moved out of range.
•  If the previous suggestions don’t work, disconnect the 
telephone base from the telephone jack and connect to 
a different phone. If there is no dial tone on that phone 
either, the problem is in your wiring or local service. 
Contact your local telephone service provider.
• Your line cord might be malfunctioning. Try installing a 
new line cord.
Appendix C










