Brand: Panasonic
Category: Cordless Phone
Document Type: Manual
Language: EN
Manual for EB-GD30
Uploaded: Nov. 21, 2025, 6:14 p.m.
Manual Publish Date: 1999-01-01
The Panasonic EB-GD30 and EB-GD50 are GSM Personal Cellular Mobile Telephones operating on the GSM Digital Cellular Network.
Key Features:
- Triple Rate speech codec (Full Rate, Half Rate, EFR).
- Dual Band operation (GSM 900 and GSM 1800).
- The GD50 includes a Desktop Handsfree function with echo cancellation and noise suppression.
Operation:
- The phones use a graphical chip on glass liquid crystal display with various icons indicating signal strength, battery level, message status, and network connectivity.
- Navigation through menus and options is performed using the Navigation Key and Select Key.
- Alpha Entry allows alphanumeric input for Phonebook, Short Messages, and Greeting Messages.
- Public Man Machine Interface (MMI) codes are used for various functions like security, call hold, call waiting, calling line identification, call divert, and call bar.
Troubleshooting and error codes
| Problem | Cause | Remedy |
|---|---|---|
| Telephone will not switch on | Check that the battery pack is fully charged and correctly connected to the telephone. | |
| Extremely short battery life for a new battery pack | The network in use and the condition of the battery pack can affect battery life. | Avoid areas of poor reception. Ensure batteries are fully charged. Additionally, for NiMH batteries, ensure batteries are also discharged fully before recharging. |
| Short battery life for an old battery pack | The battery pack was worn out. | Replace with a new one. |
| Short battery life for Ni-MH battery pack | The life of the battery pack is affected by improper charging, this is inherent in all Ni-MH batteries. | To maintain maximum performance, always use until the Low Battery Warning appears and then fully recharge the battery pack. To revive a Battery Pack, use the telephone until the Low Battery Warning appears and then fully recharge three times. However, if the battery life still is short, the battery pack has eventually worn out. Replace with a new one. |
| The battery level indicator H does not light when charging | If a battery is deeply discharged it will take a short time before there is sufficient power in the telephone to light the battery level indicator H | Leave to charge for several minutes in temperatures between +5°C and +35°C. |
| Calls cannot be made | The telephone is locked. Outgoing calls are barred. The telephone is not registered to a network. |
Unlock the telephone (Menu: Security: Phone Lock). Disable the outgoing call barring (Menu: Security: Call Bar). Move to a coverage area and operate the telephone after it has registered with a network. |
| Calls cannot be made from Fixed Dial Store | The telephone is not switched on. Fixed Dial is switched on. |
Check that SIM supports Fixed DialCheck if the Fixed Dial is switched on (Menu: Security: Fixed Dial). Check the telephone number is stored in the Fixed Dial. |
| Calls cannot be received | Incoming calls are barred. The telephone is not registered to a network. |
Disable the incoming call barring (Menu: Security: Call Bar). Move to a coverage area and operate the telephone after it has registered with a network. |
| Emergency calls cannot be made | User's phone is not in a GSM coverage area. | Check that the antenna symbol S is displayed. Move to a coverage area and operate the telephone when the antenna symbol is displayed. |
| Telephone numbers cannot be recalled | The telephone is locked. Fixed Dial is switched on. |
Unlock the telephone (Menu: Security: Phone Lock). Switch off Fixed Dial (Menu: Security: Fixed Dial). |