| 摘要 |
PURPOSE:To contain the 'user/user' information element in a call setting message sent out to an ISDN. CONSTITUTION:When group 3 facsimile equipments GTF1-GTFk connected to an extension output a prescribed command sequence, a facsimile store and forward switching equipment contains a 'user/user' information element in its call setting message SETUP at the time of calling a group 4 facsimile equipment connected to an ISDN. In such a way, such an additional service as a facsimile network offered to an INS 64 can be received. |
