Uniden TRU8885 Digital Answering Machine "phone beeps 3 times pick" Questions

...phone beeps and hangs up. Remote Operation 27 ? When the phone is operating from a remote location, it stops all answering functions and rC appears on the display on the base. The phone resumes ...

...phone by entering your 4-digit security code (the default security code is 0123). The remote functions do not work with rotary or push-button pulse-dialing phones. You can cut out the wallet-size ...