A non-transitory computer-readable recording carrier, on which there is recorded a computer program comprising program code instructions for execution of a method of managing an incoming communication call, when said program is executed by a processor of a called communications terminal, said incoming communication call being initiated by a caller communications terminal having a main call identifier and at least one secondary call identifier, which is recorded in association with said main call identifier, in at least one communications management device, the main call identifier and the secondary call identifier being call identifiers from which the caller communications terminal can set up the communication call, and
- wherein the method comprises the following acts performed by the called communications terminal:
- in response to said incoming communication call being initiated from said at least one secondary call identifier:
- receiving a notification comprising at least said main call identifier, said at least one secondary call identifier and at least one piece of identification information of a user of said caller terminal associated with said secondary call identifier;
- verifying presence of at least said main call identifier in an address book of said called communications terminal;
- upon reception of said incoming communication call:
- in the event of the presence of said main call identifier, displaying a user identifier stored in said address book, in association with said present call identifier;
- and
- in the event of absence of said main call identifier in said address book, displaying said at least one identification information comprised in said received notification.