The AT&T 1855 is a corded telephone handset with a built-in speakerphone and answering machine. When you play back your messages, the system announces the date and time that each message was received. When the power goes out, the answering machine loses its time and date settings. The display flashes "CL" until you reset the clock.
Instructions
1. Press and hold the "CLOCK" button on the front panel for approximately one second. The answering machine will announce "Sunday."
2. Press "SKIP" to advance the day to the correct day of the week. Press "REPEAT" to go backward.
3. Select "CLOCK" to switch to the hour format. Press "SKIP" or "REPEAT" to set the hour.
4. Press "CLOCK" to advance to the minutes setting. Choose "SKIP" or "REPEAT" to set the minute.
5. Press "CLOCK" to set the year. Select "SKIP" or "REPEAT" until the clock speaks the correct year.
6. Press "CLOCK" again to exit the time and date setting.
Tags: Press CLOCK, SKIP REPEAT, answering machine, Press SKIP, time date