85AppendixWhen you are unable to receive a callYour phone may be set to “Call forwarding”. Cancel the “Callforwarding” function.When you are unable to charge the batteryThis may be the result of one of the following three cases:1. Your charger may be out of order. Contact your nearestdealer.2. You may be attempting to use the phone in an overly hot/cold temperature. Try changing the charging environment.3. Your battery may have not been connected to the chargerproperly. Check the connector.When you are unable to input data into your Address Book:Your Address Book memory may be full. Delete some entriesfrom your Address Book.When you are unable to select a certain function:You may not have subscribed to that function, or your networkservice provider may be in an area where such service cannotbe provided. Contact your local service provider.SpecificationsDesignCapacitive Touch BarDisplays4.0” Super AMOLED (480 x 800 Pixels)MelodiesMP3, AAC, AAC+, WMA, MPEG4, H.264, and VC1CameraIntegrated 5M CMOS Camera with AF (Auto Focus)x Resolution up to 2048 x 1536 (3,145,728 pixels)x Video Encoding up to 20f/s; decoding up to 30f/sx Photo album and video albumDimensions & Weightx Weight: 4.48 oz (with battery cell)x Dimensions: 124.8 x 63.9 x 10.99 mmPower Management (Performance)BatteryTypeCapacity StandbyTimeTalk TimeStandardLithium-Ion(Li-ion)1,650 mAhUp to 250(maximum)hoursUp to 3(maximum)hoursOperating Frequencyx GSM/GPRS/EDGE 850/900/1800/1900MHz, UMTS/HSPA+ 850/1900/2100MHz, LTE 700MHz(Band17)/1700MHz(Band 4) networks in North America, SouthAmerica, Europe, Africa, and Asia-Pacific where thesenetworks are supported.x Automatic band switchingFCC Hearing-Aid CompatibilityRegulations for Wireless DevicesOn July 10, 2003, the U.S. Federal Communications Commission(FCC) Report and Order in WT Docket 01-309 modifiedthe exception of wireless phones under the Hearing AidCompatibility Act of 1988 (HAC Act) to require digital wirelessphones be compatible with hearing-aids. The intent of the HACAct is to ensure reasonable access to telecommunicationsservices for persons with hearing disabilities.While some wireless phones are used near some hearingdevices (hearing aids and cochlear implants), users may detecta buzzing, humming, or whining noise. Some hearing devices