ET-148 Speakerphone with 20-Number Memory (430-0612A) Features Faxback Doc. # 19480 Your Radio Shack ET-148 with 20-Number Memory lets you store frequently called telephone numbers in memory so you can call any stored number with the touch of a single button. Additional features include: Built-In Speakerphone - gives you hands-free operation. Touch-Tone or Pulse - can be used on either a tone or pulse system. Dialing OFF/LO/HI RINGER - lets you adjust the ringer's volume to the desired switch level. Selectable Pause - lets you store a pause in a memory number. Privacy - lets you temporarily turn off the speakerphone and handset microphone. Hearing-Aid - allows you to use your telephone with a hearing aid Compatibility that is equipped with a T (telephone) switch. We encourage you to read this manual completely for the greatest enjoyment of your telephone. This telephone has been tested and found to comply with all applicable UL and FCC standards. FCC STATEMENT We have designed your ET-148 to conform to federal regulations, and you can connect it to most telephone lines. However each ET-148 (and each device, such as a telephone or answering machine) that you connect to the telephone line draws power from the telephone line. We refer to this power draw as the device's ringer equivalence number, or REN. The REN is shown on the bottom of the telephone. If you use more than one telephone or other device on the line, add up all of the RENs. If the total is more than five, your telephones, might not ring. In rural areas, a total REN of three might impair ringer operation. If ringer operation is impaired, remove a device from the telephone line or contact the phone company for information about boosting the ringing power for your line. Your telephone compiles with part 68 of FCC Rules. You must, upon request, provide the FCC registration number and the REN to your telephone company. Both numbers are shown on the bottom of the telephone. NOTE: You must not connect your telephone to: Coin-operated systems Party-line systems Most electronic key telephone systems (LB/EB 08/22/96)