초록 ▼

This invention relates to a cellular telecommunications systems that records in the cellular telephone all the telephone calls made by that particular cellular telephone. This enables the owner or agent of the cellular telephone to compare the telephone calls made by his cellular telephone with the

This invention relates to a cellular telecommunications systems that records in the cellular telephone all the telephone calls made by that particular cellular telephone. This enables the owner or agent of the cellular telephone to compare the telephone calls made by his cellular telephone with the telephone calls that were charged to his assigned number.

대표청구항 ▼

[ What is claimed is:] [1.] A method for checking the phone calls placed from one or more cellular telephones to other telephones via a telephone network, said method including the steps of:A. storing the date and time of the start of each call placed by a cellular telephone in the telephone that pl

[ What is claimed is:] [1.] A method for checking the phone calls placed from one or more cellular telephones to other telephones via a telephone network, said method including the steps of:A. storing the date and time of the start of each call placed by a cellular telephone in the telephone that placed the call;B. storing the duration of time of the phone call placed;C. consecutively displaying the date and time of the start of each call placed by the cellular telephone in the telephone that placed the call;D. comparing the stored telephone calls to the telephone calls listed in the statement by the telephone carrier; andE. determining if there are any calls listed in the statement that have not been stored in the telephone.