Getting started
Product overview
This AT&T TR1909 Trimline® telephone with caller ID/call waiting can be used either in tabletop or wall-mount position, and requires four AA alkaline batteries (not included) for battery- powered functions. The telephone can still operate with limited features when there are no batteries installed.
The TR1909 also features a 13-number memory for fast dialing and has a call log which can store up to 80 additional numbers with names. This telephone has a caller ID feature which supports caller ID with call waiting service. (Caller ID services are subscriber services available from your local telephone companies for a fee.)
This user’s manual contains detailed instructions for installing and operating your AT&T TR1909 Trimline® telephone with caller ID/call waiting. Please follow the instructions carefully.
