Commmunication Supplementary Services TRIZ Cases

Natural language and haptic IVA input streamlines IVR menu navigation, reducing wait time and improving user interaction quality.

A shared-account LAN setup lets auxiliary terminals transfer active calls across trusted devices, improving call handling flexibility and efficiency.

A guided phone app flow switches users to bootstrapping and dialing screens so devices without native call function can place and answer calls.

A queued second-call response avoids direct rejection during first-call setup, reducing missed calls in call conflict scenarios.

Routes a user's phone number to an HMD so calls and texts work inside computer-generated reality without breaking immersion.

By splitting avatar data into mesh, texture, and skeleton layers with manifests, 5G terminals cut startup delay while improving QoS.

Routes short-code calls using a county location code to reach the nearest call center while reducing network load and protecting privacy.

Incoming calls can be put on hold from a linked wearable, with caller messaging and quick resume handled by the smartphone.

Grouping eSIM operator profiles into paging groups enables one-time call transfer setup, reducing switching steps and service delays.

Incoming calls can be placed on hold from a linked wearable while the phone sends contextual caller messages and supports flexible join timing.

Sensitive information is typed, packetized, and decoded during a voice call, avoiding spoken disclosure and transcription errors.

When TAU goes unanswered after cell handover, holding the RRC connection preserves call state and reduces drop risk.