INSTALLATION AND PROGRAMMING MAN
file:///C|/.../PACH-CO.COM%202010-1/products/quantum%20series/quantum%20qc1/manual/system%20programming.htm[6/24/2010 10:04:59 AM]
40 DTMF Opening Door 1
By default DTMF number 9 key is used to open the door 1 remotely by the tenant. The DTMF
number
key can be changed.