228054 ⎘
Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone the ringing-current being generated at the substations with variable loudness of the ringing tone, e.g. variable envelope or amplitude of ring signal
Sub-classes:Emergency Bypass of Silent Mode on Mobile Phones
#2Emergency notifications during scheduled silent modes on mobile phones
#3Emergency notifications during scheduled silent modes on mobile phones
#4Content coded zip tones for agents and conference call participants, and user-adjustable tone attribute
#5Background display method and apparatus during call, and storage medium
#6Notification shade with animated reveal of notification indications
#7Mobile phone having emergency notification mode
#8Notification shade with animated reveal of notification indications
#9Notification channels for notifications of a computing device
#10System and Method for Modifying or disabling the Ringtone for an Incoming Call Based on the Existence or Nonexistence of Previous Calls from the Same Caller
#11System and method for modifying or disabling the ringtone for an incoming call based on the existence or nonexistence of previous calls from the same caller
#12Cell phone having enhanced silent notification mode
#13Communication apparatus, method of controlling communication apparatus, and storage medium
#14Apparatus, method and computer program to control notification based on distance
#15Wireless communications device having enhanced silent notification mode
#16Information processing method and user equipment
#17Communication apparatus, method of controlling communication apparatus, and storage medium
#18System and method for modifying or disabling the ringtone for an incoming call based on the existence or nonexistence of previous calls from the same caller
#19Systems and methods for locating a mobile communication device
#20SYSTEM AND METHOD OF MULTIPLE VOICE CALL HANDLING
#21ADVANCED CALL NOTIFICATION
#22Electronic device and ringtone control method of the electronic device
#23METHOD AND MOBILE COMMUNICATION DEVICE FOR CHANGING SETTING OF MOBILE COMMUNICATION DEVICE
#24Device notification adjustment dependent on user proximity
#25Information processing method and user equipment
#26APPARATUS AND METHOD FOR CONTROLLING RINGTONE AND VIBRATION AUTOMATICALLY
#27NOTIFICATION VOLUME ADJUSTMENT BASED ON DISTANCE FROM PAIRED DEVICE
#28COMMUNICATION TERMINAL AND METHOD FOR ADJUSTING RINGTONE FOR INCOMING CALL
#29Method for controlling mobile phone to be mute through flip and mobile phone
#30Message-strength-based ringing method, device and mobile terminal
#31METHOD FOR NOTIFYING ARRIVAL OF INCOMING COMMUNICATION AND ELECTRONIC DEVICE THEREOF
#32Telecommunications System and Method for a Mobile Device Allowing Escalation Through Notification Levels
#33Methods and apparatus for enhancing ringback tone quality during telephone communications
#34Method of adjusting event prompt degree and mobile electronic device and computer program product using the same
#35Electronic terminal and ring prompt method of the electronic terminal
#36Electronic device including modifiable output parameter
#37Enhanced telephony computer user interface allowing user interaction and control of a telephone using a personal computer
#38ELECTRONIC APPARATUS AND COMPUTER PROGRAM FOR CONTROLLING OPERATIONS ON THE BASIS OF SIGNALS FROM SENSORS
#39Event notification device, event notification method, program, and recording medium
#40Bell sound outputting apparatus and method thereof
#41Method for controlling surrounding device and communication device and computer-readable medium using the same
#42Method of adjusting event prompt degree, and mobile electronic device and computer program product using the same
#43SETTING PHONE PROFILES USING CALENDAR AVAILABILITY STATUS
#44DC voltage converting device
#45Mobile communication device and incoming call noticing control method thereof
#46Controlling sound characteristics of alert tunes that signal receipt of messages responsive to content of the messages
#47MOOD DEPENDENT ALERT SIGNALS IN COMMUNICATION DEVICES
#48COMMUNICATION TERMINAL APPARATUS, INFORMATION PROCESSING APPARATUS
#49ENHANCED TELEPHONY COMPUTER USER INTERFACE ALLOWING USER INTERACTION AND CONTROL OF A TELEPHONE USING A PERSONAL COMPUTER
#50Enhanced telephony computer user interface allowing user interaction and control of a telephone using a personal computer
#51Method and apparatus for automatically adjusting reminder volume on a mobile communication device
#52Methods and apparatus for enhancing ringback tone quality during telephone communications
#53Methods and apparatus for conserving battery power in a cellular or portable telephone
#54Methods and apparatus for controlling cellular and portable phones
#55Mobile Telephone with Ringer Mute
#56Method and apparatus for presence based cell phone ringing
#57Portable communication terminal and ringtone volume control method
#58Mobile communication device with adaptive audible user notification
#59Crescendo telephone ringer
#60Portable terminal apparatus, control method therefor, and recording medium which records control program
#61Configuring notification intensity level using device sensors