User manual AT&T 905

[. . . ] Thread one end of the line cord under the three holders and through the slot in the base, leaving about two inches extended beyond the base (Figure 1). Wrap the remaining line cord around the posts leaving about three inches free on the end. Turn the base so that the larger end is toward the bottom of the telephone. Push down on the large end of the base so the tabs are in the slots, and the base locks in place. [. . . ] 2 Press and release TONE ; all keys pressed after this will send tone signals. 3 After you hang up, the phone automatically returns to rotary service. Ringer Volume The RINGER volume switch allows you to turn the telephone ringer OFF, or to set it to ring at LO or HI volume. Other telephones in your home will still ring; they are not affected by the switch. 3 MEMORY Memory Features Capacity: The Big Button Plus 905 telephone can store 12 different telephone numbers, each up to 24 digits long. One-Touch Dialing: Three numbers can be stored in one-touch memory locations. You can dial these numbers by pressing one of the buttons marked with an emergency symbol. Speed Dialing: Nine telephone numbers can be stored in standard speed-dialing locations. This feature is provided only as a convenience and the manufacturer assumes no responsibility for customer reliance upon the memory feature. Programming/testing of emergency numbers should be performed in the early morning or late evening (off peak) hours. Also write the telephone numbers (or names) that you want to store in each memory location. NOTE: Numbers programmed into a memory location might not be retained if the telephone has been unplugged from the line jack for a half hour or more. One-Touch Dialing Storing Numbers 1 Lift the handset, and listen for a dial tone. 4 Press and release the memory button ( , or ) where you are storing the number. You will hear two beeps to confirm that the number has been stored correctly. NOTE: Each time you complete storing a telephone number by pressing a memory location, listen for two quick beeps to confirm that the number has been stored in memory. If you hear several beeps, the number has not been stored: hang up and start over. An extension phone "off the hook" can interrupt programming. If you still have trouble, see "In Case of Difficulty. " Dialing Numbers 1 Lift the handset and listen for a dial tone. 5 Press a digit (1-9) for the memory button where the number is to be stored. Storing Numbers Just Dialed Whenever you make a telephone call, you can store the number you dialed without re-entering the digits by hanging up and following the 4 directions for storing a number in "One-Touch Dialing" and "Speed Dialing, " and pressing REDIAL instead of dialing the telephone number. Dialing Long Numbers There are two ways to dial telephone numbers that are too long to fit into a memory location. Use Two Memory Locations You can store a number of more than 24 digits by dividing it and storing it in two memory locations. [. . . ] Telephone Does Not Ring · Make sure the RINGER switch is set in the LO or HI position. · If there are several other telephones on the same line, try disconnecting some of the other telephones. Having too many telephones connected can also create problems such as low ringer volume, or impaired sound quality during calls. Difficulty Storing Numbers In Memory · Review "One-Touch Dialing" and "Speed Dialing" to make sure you are pressing the correct sequence of buttons. [. . . ]