User Guide
Table Of Contents
- E2525 manual
- Table of contents
- Quick reference guide
- Parts checklist
- Before you begin
- Telephone base installation
- Battery installation & charging
- Wall mounting
- Connect cords as shown, then press and slide down firmly so base is held securely on outlet mounting pegs
- Clip wall-mount bracket securely into notches on underside of base
- Plug short telephone line cord into telephone jack
- Plug power cord transformer into electrical outlet
- Place handset in base to charge for 8 hours before first use.
- Belt clip & optional headset
- Telephone Operation
- Phonebook
- Caller ID Logs
- Answering System Operation
- Appendix
- Display screen status icons
- Alert tones and indicator lights
- Adding new handsets
- Charging spare batteries
- In case of difficulty
- Telephone does not work at all
- Phone does not ring
- If you hear noise or interference during a call
- If you lose a call while using the handset
- Incomplete messages
- Difficulty hearing messages
- System does not answer after correct number of rings
- “CL” appears in message window
- System does not respond to remote commands
- Announcement message is not clear
- Index
- Technical specifications
- Remote access wallet card
- IMAGES
- E250 manual

42
Appendix
Technical specifications
RF Frequency Band
(Handset to Base)
2400 MHz — 2483.5 MHz
Output Power 3 dBm
RF Frequency Band
(Base to Handset)
2400 MHz — 2483.5 MHz
Channels 95
Channel Spacing 864 KHz
Operating Temperature 32°F — 122°F
0°C – 50°C
Base Unit Voltage
(AC Voltage, 60Hz)
96 — 127 Vrms
Base Unit Voltage
(AC Adapter Output)
7 Vdc @900 mA
Handset Voltage 2 x 1.2V @800 mA
ATT-2525CIB-d2.qxd 12/30/2003 6:30 PM Page 42