9. AccessoriesAn extensive range of accessories is available for yourphone. You can select the accessories thataccommodate your specific communication needs.For availability of the accessories, please check withyour local dealer.A few practical rules for accessoryoperation:• Keep the accessories out of the reach of smallchildren.• When you disconnect the power cord of anyaccessory, grasp and pull the plug, not the cord.• Check regularly that all PCS1900 phone equipmentin a vehicle is mounted and operating properly.• Installation of complex car equipment must bemade by qualified personnel only.Use only batteries, chargers and accessories approvedby the phone manufacturer. The use of any other typeswill invalidate any approval or warranty applying to thephone, and may be dangerous.See “The Battery and SIM Card” chapter for importantbattery usage information!54