ZyXEL p-2602r-d1a ユーザーズマニュアル

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P-2602R/RL-DxA Quick Start Guide
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Note: When the ZyXEL Device does not have power, only the phone connected to the PHONE 2 port 
can be used for making calls. Ensure you know which phone this is, so that in case of emergency 
you can make outgoing calls. 
In the main screen, click VoIP > 
PSTN Line
.
PSTN Line Pre-fix Number: Enter 1 
- 7 numbers you dial before you dial 
the phone number, if you want to 
make a regular phone call while one 
of your SIP accounts is registered. 
These numbers tell the ZyXEL 
device that you want to make a 
regular phone call.
Relay to PSTN Line: Enter phone 
numbers for regular phone calls (that 
do not use the Internet) that you 
always want to dial without the prefix 
number. For example, enter 
emergency phone numbers here.
Click Apply.
4 Phone Calls
Follow these directions to make calls over the Internet.
• If you want to dial a SIP number that only uses numbers (for example, “12345”), dial the number on your 
phone’s keypad. You can also set up a speed-dial entry, if you want. See the User’s Guide for instructions.