OSN 3500. OSN 3500 is a new-generation optical transmission system developed by Huawei. It adopts a unified switching architecture and can function as an MPLS/MPLS-TP-based packet device or a TDM device.
In law a settlor is a person who settles property on trust law for the benefit of beneficiaries. In some legal systems, a settlor is also referred to as a trustor, or occasionally, a grantor or donor. Where the trust is a testamentary trust, the settlor is usually referred to as the testator.
For a testamentary trust, as the settlor is deceased, he or she will generally not have any influence over the trustee's exercise of discretion, although in some jurisdictions it is common for the testator to leave a letter of wishes for the trustee. the person who specifies that the trust be created, usually as a part of his or her will, but it may be set up in abeyance during the person's lifetime. 2  This person may be called the grantor or trustor, but is usually referred to as the settlor;