phone_6940_button_map = {'directory': 0x64,
	'history': 0x67,
	'vm': 0x56,
	'settings': 0x68,
	'volume up': 0x3e,
	'volume down': 0x3c,	
	'1': 0x31,
	'2': 0x32,
	'3': 0x33,
	'4': 0x34,
	'5': 0x35,	
	'6': 0x36,
	'7': 0x37,
	'8': 0x38,
	'9': 0x39,
	'0': 0x30,
	'*': 0x2a,
	'#': 0x23,	
	'end': 0x6c,
	'redial': 0x57,
	'hold': 0x6f,
	'mute': 0x6d,
	'handsfree':	0x66,
	'hookswitch': 0x4b
}

phone_6930_button_map = {'directory': 0x64,
	'history': 0x67,
	'vm': 0x56,
	'settings': 0x68,
	'volume up': 0x3e,
	'volume down': 0x3c,	
	'softkey 1': 0x21,
	'softkey 2': 0x24,
	'softkey 3': 0x25,
	'softkey 4': 0x26,
	'softkey 5': 0x28,
	'1': 0x31,
	'2': 0x32,
	'3': 0x33,
	'4': 0x34,
	'5': 0x35,	
	'6': 0x36,
	'7': 0x37,
	'8': 0x38,
	'9': 0x39,
	'0': 0x30,
	'*': 0x2a,
	'#': 0x23,	
	'left line 1':	0x2b,
	'left line 2':	0x2c,
	'left line 3':	0x2d,
	'left line 4':	0x2e,
	'left line 5':	0x2f,
	'left line 6':	0x3a,
	'up': 0x55,
	'down': 0x44,
	'left': 0x4c,
	'right': 0x52,
	'center': 0x48,
	'end': 0x6c,
	'redial': 0x57,
	'hold': 0x6f,
	'mute': 0x6d,
	'right line 1':	0x75,
	'handsfree':	0x66,
	'right line 2':	0x77,
	'right line 3':	0x73,
	'right line 4':	0x72,
	'right line 5':	0x78,
	'right line 6':	0x79,
	'hookswitch': 0x4b
}

phone_6920_button_map = {'directory': 0x64,
	'history': 0x67,
	'vm': 0x56,
	'settings': 0x68,
	'volume up': 0x3e,
	'volume down': 0x3c,	
	'softkey 1': 0x21,
	'softkey 2': 0x24,
	'softkey 3': 0x25,
	'softkey 4': 0x26,
	'1': 0x31,
	'2': 0x32,
	'3': 0x33,
	'4': 0x34,
	'5': 0x35,	
	'6': 0x36,
	'7': 0x37,
	'8': 0x38,
	'9': 0x39,
	'0': 0x30,
	'*': 0x2a,
	'#': 0x23,	
	'left line 1':	0x2b,
	'left line 2':	0x2c,
	'left line 3':	0x2d,
	'left line 4':	0x2e,
	'left line 5':	0x2f,
	'left line 6':	0x3a,
	'up': 0x55,
	'down': 0x44,
	'left': 0x4c,
	'right': 0x52,
	'center': 0x48,
	'end': 0x6c,
	'redial': 0x57,
	'hold': 0x6f,
	'mute': 0x6d,
	'handsfree':	0x66,
	'hookswitch': 0x4b
}

phone_6867i_button_map = {'directory': 0x62,
	'caller list': 0x67,
	'redial': 0x64,
	'L1': 0x56,
	'L2': 0x57,
	'info': 0x70,
	'conference': 0x63,
	'transfer': 0x74,
	# 'vm': 0x56,
	# 'settings': 0x68,
	# 'volume up': 0x3e,
	# 'volume down': 0x3c,	
	'softkey 1': 0x21,
	'softkey 2': 0x24,
	'softkey 3': 0x25,
	'softkey 4': 0x26,
	'1': 0x31,
	'2': 0x32,
	'3': 0x33,
	'4': 0x34,
	'5': 0x35,	
	'6': 0x36,
	'7': 0x37,
	'8': 0x38,
	'9': 0x39,
	'0': 0x30,
	'*': 0x2a,
	'#': 0x23,	
	'left line 1':	0x2b,
	'left line 2':	0x2c,
	'left line 3':	0x2d,
	'left line 4':	0x2e,
	'left line 5':	0x2f,
	'left line 6':	0x3a,
	'up': 0x55,
	'down': 0x44,
	'left': 0x4c,
	'right': 0x52,
	'center': 0x48,
	'end': 0x6c,
	'hold': 0x6f,
	'mute': 0x6d,
	'handsfree':	0x66,
	'hookswitch': 0x4b
}
phone_6865i_button_map = {'caller list': 0x67,
	'redial': 0x64,
	'L1': 0x56,
	'L2': 0x57,
	'conference': 0x63,
	'transfer': 0x74,
	# 'vm': 0x56,
	'settings': 0x6f,
	'volume up': 0x3e,
	'volume down': 0x3c,	
	'1': 0x31,
	'2': 0x32,
	'3': 0x33,
	'4': 0x34,
	'5': 0x35,	
	'6': 0x36,
	'7': 0x37,
	'8': 0x38,
	'9': 0x39,
	'0': 0x30,
	'*': 0x2a,
	'#': 0x23,	
	'left line 1':	0x21,
	'left line 2':	0x24,
	'left line 3':	0x25,
	'left line 4':	0x26,
	'right line 1':	0x28,
	'right line 2':	0x29,
	'right line 3':	0x2b,
	'right line 4':	0x2c,
	'up': 0x55,
	'down': 0x44,
	'left': 0x4c,
	'right': 0x52,
	'center': 0x48,
	'end': 0x6c,
	'hold': 0x68,
	'mute': 0x6d,
	'handsfree':	0x66,
	'hookswitch': 0x4b
}

phone_6863i_button_map = {'caller list': 0x21,
	'vm': 0x56,
	'settings': 0x6f,
	'transfer': 0x25,
	'redial': 0x24,
	'volume up': 0x3e,
	'volume down': 0x3c,	
	'1': 0x31,
	'2': 0x32,
	'3': 0x33,
	'4': 0x34,
	'5': 0x35,	
	'6': 0x36,
	'7': 0x37,
	'8': 0x38,
	'9': 0x39,
	'0': 0x30,
	'*': 0x2a,
	'#': 0x23,	
	'left line 1':	0x2b,
	'left line 2':	0x2c,
	'left line 3':	0x2d,
	'left line 4':	0x2e,
	'left line 5':	0x2f,
	'left line 6':	0x3a,
	'up': 0x55,
	'down': 0x44,
	'left': 0x4c,
	'right': 0x52,
	'center': 0x48,
	'end': 0x6c,
	'hold': 0x68,
	'mute': 0x6d,
	'handsfree':	0x66,
	'hookswitch': 0x4b
}
