What do you need to pay attention to when using a cordless telephone?
Busy call transfer: only sub machine in public favor, to activate its busy call transfer. If the machine in the private network is busy, even if the sub machine set up a busy call, not just activated, will always prompt connection, sub machine in the private network busy situation refers to the sub machine call is the use of a line, such as by plane out, answering the phone. Sub machine in the public network busy situation, refers to the sub machine is using the PHS network itself to make calls.
Three business (nested sub machine): 1, +QBOX's first customized ringing tone + double ringing activates QBOX, two paging (public paging) activation of dual ring 2, + customized ringing tone call forwarding unconditional +QBOX activation directly from the public network call transfer, QBOX was not activated 3, call forwarding unconditional + dual ring +QBOX a double ring activated directly from the public network, QBOX and unconditional call forwarding are not activated 5, manual cancellation: 1) special case: sub machine after successful registration, set off power when the machine out of plane coverage, but did not enter the PHS network signal coverage, the cancellation information failed to reach the business platform. When the external call PHS number, still call through the PSTN line call landline, users will not be able to answer it by PHS mobile phone. Solution: 2), (1) to select the public mode, and then select dual mode. (2) call 118443+ PHS body code for registration.
Caller ID: the plane must open the call display function, in order to normal paging to a sub machine, if the plane does not come to show, when the outside call sub machine, the plane and the next band of opportunity to all ring together.
PSTN idle time, sub machine for call transfer: the fixed sub machine is idle, breath can landline exhaled, so if in the sub machine end call transfer, will set up a call transfer, only the sub machine through a public network (PHS) under the call transfer can be set as the sub machine itself call transfer, such as in a busy or sub machine selection mode (PHS network mode).
