Solving Problems 119The phone starts beeping and “**Warning** LowBattery” flashes on the display• The battery is insufficiently charged. Recharge thebattery. See “Charging a Battery” on page 17.The audio quality of the call is poor• Check the signal strength indicator on the display( ); the number of bars indicates the signal strengthfrom strong ( ) to weak ( ).• Try moving the phone slightly or moving closer to awindow if you are in a building.No number is dialed when you recall a Phonebookentry• Check that the number has been stored correctly, byusing the Phonebook Search feature.• Re-store the number, if necessary.If the above guidelines do not help you to solvethe problem, take a note of:• the model and serial numbers of your phone• your warranty details• a clear description of the problemContact AT&T Wireless Services Customer Careat 1-866-293-4634.