Philips SE4502B User manual - Page 23

2 Place the batteries in the correct polarity as indicated and replace the cover. hours) and discharging, allowing approximately 12 hours of talk-time and 150 hours of stand-by time. The indoor and outdoor range of the phone is up to 50 metres and 300 metres respectively. When the handset moves beyond the operation range, the antenna icon will blink. Tip When you reach the range limit the conversation may become crackly. Move closer to the base. 6.3.2 Charge battery Warning The handset must be charged for at least 24 hours before using it for the first time. When the battery level becomes low, the low battery sensor warns you by blinking the battery icon. If this occurs during a conversation, an alert tone sounds to inform you that the battery is low. If the battery level becomes exceedingly low, the phone automatically switches off shortly after the icon starts blinking and any function in progress will not be saved. 1 Place the handset on the charging cradle of the base station. A beep is emitted if the handset is placed correctly. 2 The battery icon on the display blinks during charge. 3 The battery icon becomes steady when the handset is fully charged. Note Optimal battery life is reached after 3 cycles of complete charging (over 15 6.4 Remove/Attach belt clip A belt clip allows you to carry your handset on your belt. 1 To remove the belt clip, simply pull the clip away from the handset. 2 To attach the belt clip to your handset, fit the tabs on the belt clip into the slots at the back of the handset and push into place. Getting started 21