228008 ⎘
Prepayment of wireline communication systems, wireless communication systems or telephone systems with automatic recharging of account/card, e.g. if limit is reached during connection the account is recharged automatically with predetermined amount
SYSTEM AND METHOD FOR AUTOMATED PREPAID WIRELESS PHONE REFILLS
#2Automatic use of behavioral information for promotional purposes in communications system
#3Method and System for Paying Prepaid Communications Credit
#4Method and system for paying prepaid communications credit
#5Method for automatically replenishing pre-paid calling units within a telematic unit
#6Communication network and method for suspending services