Manual for ETS8521

Manual for ETS8521

Brand: HUAWEI

Category: Other

Document Type: Manual

Language: EN

Uploaded: Nov. 21, 2025, 8:16 p.m.

Warranty Information

No warranty information is provided in this document.

  • Powering On/Off: Press and hold the End/Power Key to power on or off the cordless phone.
  • Making/Answering Calls: Press the Send Key to make or answer a call. Press the End/Power Key to end a call or reject an incoming call.
  • Navigation: Use the Navigation Key (up, down, left, right) to scroll through menus and options. The Left Soft Key and Right Soft Key select displayed options.
  • Text Input: Use the Number Keys to enter numbers and characters. Input modes (eZiEn, ABC, abc, 123) can be changed using the # key.
  • Keypad Lock: Press and hold the * key to lock the keypad. Press and hold * and # keys to unlock.
  • Menu Navigation: Press the Menu key to display the Menu interface. Use the Navigation Key to scroll and select options.
  • Charger Interface: Connect the phone to the charger stand and then to an AC power socket for charging.

Troubleshooting and error codes

Icon Description
Yull Network signal strength
📞 Calling
Message received
✉ (blinking) Memory for messages is full
🕻/🕻 (no sound) Remind by sound / Without sound remind
🔋 Battery power level
Alarm clock is on
🔏 Keypad is locked
🕻 Remind by vibration
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