Solving Problems139The 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 Phonebook entry● 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 tosolve the problem, take a note of:• the model and serial numbers of your phone• your warranty details• a clear description of the problemThen contact your local dealer or Samsungafter-sales service.