ZyXEL Communications 2602RL-D3A manual Pstn Lifeline Application Notes, Usage of Pstn Lifeline

Prestige 2602RL-D3A Support Notes

PSTN Lifeline Application Notes

Usage of PSTN Lifeline

By using the PSTN lifeline function, you can make and receive regular PSTN phone calls in coexistence with VoIP service on the same set of phone. This can be done by simply assigning a prefix number (by default the prefix for PSTN dial out is 0000 and can be change to value you wish to) and dial this prefix to switch over to PSTN line than dial the PSTN number as normal.

Furthermore, when the P2602RL – D3A experience power loss such as in case of earthquake and other natural hazard that cause power loss, it will automatically switch to PSTN line and you can dial a regular phone number without dialing a prefix number.

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