Installation and commissioning88 Aastra 630deud-1095/1.2 – I7.9 – 11.2009BatteryTake also note of the safety information on handling the battery set out in Chapter "Dealing withbatteries", page 9.■ Inserting the battery1. Undo the two screws on the back of the phone with a suitable tool (e.g. coin) and removethe cover.2. Insert the battery with the contacts downwards, close the battery compartment with thecover and screw them together with an appropriate tool.3. Do not damage the rubber seal during assembly.■ Charging the batteryThe batteries are supplied uncharged. To charge the batteries, place the phone in the chargingbay.It is only after the battery has been charged for the first time that your phone is ready for use,that calls can be answered and that you can make calls from the phone.Notes:• It takes several charging cycles before a new battery reaches full capacity.• The technical data can be found in the Chapter "Technical Data", page 93.• The descriptions of the display symbols can be found in the Chapter "Display symbols", page 5.