AT&T 5800 Accessory Handset for 5800 Series Phones

by AT&T

Available from these sellers.
  • Expansion handset for use with AT&T model 5830 or 5840
  • 5.8 GHz digital spread spectrum frequency-hopping technology
  • Speakerphone for hands-free conversations
  • 50 name-and-number caller ID history
  • Sound Select for custom sound

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System Requirements

  • Media: Office Product
  • Item Quantity: 1

Product information

Technical Details
Brand NameAT&T
Part Number5800
Are Batteries IncludedYes
Batteries RequiredYes
Additional Information
Item Weight572 g
Shipping Weight567 g
Batteries:1 Nonstandard Battery batteries required. (included)
Item model number5800
Date First AvailableSept. 24 2002
Customer Reviews Be the first to review this item
Discontinued by manufacturerYes
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Product description

This AT&T 5.8 GHz Cordless Expansion Handset lets you expand your AT&T 5830 or 5840 base station systems. Add up to five 5800s to your base station (sold separately) for a total of 6 handsets. The 5800 operates in the newly available 5.8 GHz frequency for virtually interference-free conversations. New audio technology spreads your voice across multiple channels for improved clarity and privacy. Handset programs and stores up to 50 names and associated phone numbers. Other features include speakerphone, vibrating or light-up call notification, conference call capabilities, call transfer, an analog and digital clock, headset compatibility and sound select options. Package includes: cordless handset, charging cradle, wall mounting adapter, NiMH Battery, AC adapter and user's manual.

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Most helpful customer reviews on 3.5 out of 5 stars 21 reviews
4.0 out of 5 stars5.8 is really an improvement.
April 22, 2003 - Published on
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54 people found this helpful.
Analytical Thinker
3.0 out of 5 starsA few quirks but very good overall.
October 13, 2007 - Published on
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Stan Delorez
5.0 out of 5 starsGetting closer to the perfect phone.
March 31, 2004 - Published on
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8 people found this helpful.
5.0 out of 5 starscan't give it up
February 8, 2007 - Published on
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Darryl C. Aubrey
5.0 out of 5 starsWorekd fine and was delivered quickly
January 18, 2018 - Published on
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