Dumb Phones | Prepaid & Unlocked Options : Page 11

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Guests also ask:

What types of batteries or power options do these basic phones use?

The listings show a mix of power options: some units list no battery required, others use rechargeable Nickel‑Metal‑Hydride (NiMH) cells (commonly 2 × AAA; one listing references “3 (Non-Universal)”), and several require 2 × AA alkaline batteries.

How long do battery, talk, and charge times typically last on these phones?

Reported battery/talk times vary by model: listings range from about 3.5 hours up to 12 hours of charge life, and several cordless handsets advertise roughly 10 hours of talk time.

What wireless frequencies and technologies do these basic cordless phones use?

Most listings use DECT 6.0 (operating around 1.9 GHz). A few devices are listed as operating on 1.9 GHz without the DECT label, and at least one handset listing uses 900 MHz.

What call-blocking or spam-protection features are offered on these phones?

Models offer a variety of call-blocking and spam-protection features, including automated and one-touch call block, a dedicated call-block button, one-ring scam alerts, and listings that advertise up to 1,000 pre-blocked numbers.

What hands-free or extra-use features do these phones include (speakerphone, intercom, baby monitor)?

Listings commonly include hands-free speakerphone capability; some models also specify intercom and baby-monitor functions in addition to speakerphone.