Billion BiPAC 7404V series User Manual page 126

VoIP/(802.11g) ADSL2+ (VPN) Firewall Router
4) Dial at Timeout no Prefix
If you only dial 7070 and no more numbers, after the timeout activates, 7070 will be dialed without
prefix to make a regular call via FXO port.
Even though 0707 (only 4 digits) does not match with number of digits 6 defined in the filed, 7070 is
still a valid phone number since it has not exceed 6 digits
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Appendix A: Product Support and Contact Information