ET-501 Cordless Telephone (430-1004) Features Faxback Doc. # 18696 Your Radio Shack ET-501 Cordless Telephone offers the latest advances in cordless phone technology. It includes the following features: Automatic Security Access - changes each time you return the handset to the Code base to help prevent other cordless phone users from using your phone line while the handset is off the base. COM-LOK - ensures that other cordless phone users cannot use your phone line while the handset is on the cradle. Flash - sends an electronic switchhook signal for use with special phone services such as call waiting. Touch Tone or Pulse - lets you connect your phone to either type of (Rotary) Dialing service. Redial - dials the last number dialed with the touch of a button. Paging System - lets you signal the handset from the base, so you can page someone at the handset or locate the handset if you misplace it. Hearing-Aid Compatibility - lets you use your phone with hearing aids that have a T (telephone) switch. This telephone has been tested and found to comply with all applicable UL standards. Your ET-501 Cordless Telephone operates on standard radio frequencies, as allocated by the FCC. Therefore, it is possible for other radio units operating on similar frequencies, within a certain area, to inadvertently intercept your conversations and/or cause interference on your cordless telephone. This lack of privacy can occur with any cordless telephone. However, your ET-501 is available in three different factory-set frequencies. If you have problems with interference, you can exchange your phone during the phone's warranty period for one that uses a different frequency. READ THIS BEFORE INSTALLATION We have designed your telephone to conform to federal regulations, and you can connect it to most telephone lines. However, each device that you connect to the phone line draws power from the phone line. We refer to this power draw as the device's ringer equivalence number, or REN. The REN is shown on the bottom of your phone. If you are using more than one phone or other device on the line, add up all the RENs. If the total is more than five, your phone might not ring. In rural areas, a total REN of three might impair ringer operation. If ringer operation is impaired, disconnect one of the devices from the line or contact your phone company for information about boosting the ringer power on the line. (CS 12/5/96)