Panasonic KX-TG2521E Digital Cordless Phone User Manual
This manual provides step‑by‑step guidance for installing, configuring and using the Panasonic KX‑TG series digital cordless answering systems. It includes safety warnings, accessory information, initial setup, call handling, phonebook management, programming, and advanced features such as Caller ID and intercom.
Additional sections cover battery handling, RF specifications, wall‑mounting instructions, warranty conditions and a troubleshooting guide to help resolve common issues.
| Standard | DECT (Digital Enhanced Cordless Telecommunications), GAP (Generic Access Profile) |
|---|---|
| Frequency range | 1.88 GHz to 1.90 GHz |
| RF transmission power | Approx. 10 mW (average per channel) |
| Power source | 220–240 V AC, 50/60 Hz |
| Base unit power consumption (standby) | ≈ 0.45 W |
| Charger power consumption (standby) | ≈ 0.2 W |
| Operating temperature range | 0 °C – 40 °C |
The handset uses rechargeable Ni‑MH AAA (R03) batteries; alkaline, manganese or Ni‑Cd batteries must not be used.
The RF transmission power is approximately 10 mW per channel.