âÂÂÂÂ????¢ Direct memory
âÂÂÂÂ????¢ Indirect memory
âÂÂÂÂ????¢ Redial/II
âÂÂÂÂ????¢ Mute
âÂÂÂÂ????¢ Flash
âÂÂÂÂ????¢ Ringer volume
âÂÂÂÂ????¢ Phone volume

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