228361 ⎘
Metering arrangements; Time controlling arrangements; Time indicating arrangements; Notifying aspects, e.g. notifications or displays to the user; Time or frequency of notification after the end of the communication
METHODS AND SYSTEMS FOR RECONSTRUCTING COMMUNICATION SESSIONS USING NATURAL LANGUAGE PROCESSING
#2Operation of a terminal which can be used with an account in a mobile network which provides communication services
#3Realizing method of playing multimedia information during course of session ending
#4Mobile phone and method for managing communication fees thereof
#5Method and apparatus for telecommunication expense management
#6CHARGING METHOD IN POC SERVICE
#7Prepaid Telephony System and Method of Activating a Prepaid Telephony Account
#8Method and system for rating notification
#9Prepaid telephony system and method of activating a prepaid telephony account