CT-355 Mini Handheld Flip-Style Cellular Phone (170-1068) Troubleshooting Faxback Doc. # 33454 If the power does not come on or stay on: Make sure that the battery is installed properly. Be sure that the contacts on the battery, and on the Desktop Rapid Charger (if used), are clean. Watch and listen for the low battery warnings; the charge might be too low for the phone to operate. If the power comes on, but the phone does not work: You might be out of the cellular service area (the phone displays NO SERVICE or NO SVC). Make sure the antenna is fully extended. If you hear beeps when you try to make a call: Poor signal strength. (BR/EB 6/13/96)