3.9

Out of 13 Ratings

Owner's of the AT&T Cordless Telephone CL4939 gave it a score of 3.9 out of 5. Here's how the scores stacked up:
  • Reliability

    4.08 out of 5
  • Durability

    4.0 out of 5
  • Maintenance

    4.08 out of 5
  • Performance

    3.92 out of 5
  • Ease of Use

    3.36 out of 5
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Appendix
Technical specifications
Operating temperature 32°F — 122°F
0°C — 50°C
Power adapter input AC120V 60Hz
Power adapter output AC6V 350mA
REN 0.7B