Brand: HUAWEI
Category: Other
Document Type: Manual
Language: EN
Manual for ETS2058/2258/2558
Uploaded: Nov. 21, 2025, 9:08 p.m.
Warranty Information
Warranty information is not explicitly stated in the provided pages.
- Powering On/Off: Press and hold the Power button to turn the FWT on or off.
- Making a Call: Dial a number using the keypad, select from the Dialed Calls list, or use Speed Dial.
- Answering/Rejecting Calls: Lift the handset, press OK, or use the Handfree key to answer. Press the End key to reject.
- During a Call: Access options like Save Number, Phone Book, Messages, Third Party Call, Voice Privacy, or Mute.
- Keypad Locking: Manually lock by pressing and holding the # key, or automatically lock after a set idle time.
- Text Entry: Use different input modes (Smart English, ABC, abc, 123) to enter text, numbers, and symbols.
- Messages: Write, send, view, delete messages, and manage inbox, outbox, and drafts.
- Phone Book: Add, search, edit, delete contacts, copy contacts, and manage groups.
- FM Radio: Turn the radio on/off, search for channels (auto/manual/inching tuning), set frequency, and delete channels.
- Fun & Utility: Set alarms and manage schedules.
Troubleshooting and error codes
| Problem | Possible Cause | Solution |
|---|---|---|
| The display screen does not turn on after the FWT is powered on (the FWT is not connected to the power adapter). | The battery is not installed. | Make sure that the battery is installed. |
| The battery level is low. | Connect the FWT to the power adapter. | |
| The display screen does not turn on after the FWT is powered on (the FWT is connected to the power adapter). | The voltage output of the power adapter does not meet the requirement of the FWT. | Check whether the AC input is normal and the power adapter is the approved one. |
| The external voltage of the power adapter is low or unstable. | Check whether the external voltage of the power adapter is normal. You can also install the battery in the FWT. | |
| There is no signal icon on the display screen. | The antenna is not installed properly. | Make sure that the antenna is installed properly. |
| The FWT is not in the signal coverage area. | Contact your service provider to check whether the FWT is in the signal coverage area. | |
| Time is not displayed. | Idle time is set to Hide. | Set idle time to Show by pressing Menu >Settings > Display > Idle Time. |
| The antenna is not installed properly. | Make sure that the antenna is installed properly. | |
| The FWT works normally. When someone calls you, "Sorry, the calling is out of service, please call later" is heard. | The FWT works normally, but there is an incoming call, and the ring tone is not heard. PC fax function is enabled. | Do not enable the PC fax function while the network supports it. Disable the PC fax function to answer an incoming call. |
| After the FWT is powered off, there is no display sometimes while sometimes there is power supply icon and blinking battery icon. | Normal status of FWT after power-off. | No information on the display screen is a normal status of FWT after power-off. The power supply icon and a blinking battery icon indicate that the battery is being charged. |
| There is the ring tone after the busy tone. | Indicates an incoming call. | If you are not in a conversation, you can answer the call. |
| After lifting the handset, there is a ring tone when you are ready to dial or are dialing a phone number. | Indicates an incoming call. | If you are not in a conversation, you can answer the call. |
| There is only the battery icon on the display screen. | The battery level is low. | Use the power adapter to supply power to the FWT. |