If the practitioner you wish to speak to is not available to take the call, the business support staff will take a note of your details and pass a summary of the message to the practitioner.
Os na fydd yr ymarferydd perthnasol ar gael i dderbyn yr alwad, bydd yr aelod o staff cymorth busnes yn nodi eich manylion ac yn rhoi crynodeb o'r neges i'r ymarferydd.