Welltech VoIP ATA series V.303 - Manual (Page 3)

ATA Web user guide
Welltech Technology Co., Ltd.
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11.1 Function .............................................................................................................. 112
11.2 Instruction ......................................................................................................... 112
12. Logout (Login System) ............................................................................................ 113
12.1 Function .............................................................................................................. 113
12.2 Instruction ......................................................................................................... 113