🔧 How to Fix Hexing Err 03— Token Expired
Err 03 means: The token was generated too far in the past and the meter's TID temporal counter has surpassed it. Fix: Discard the old token. Purchase a fresh credit token. If this happens repeatedly, the meter may need a TID rollover update (KCT).
❓What Causes Err 03?
The token was generated too far in the past and the meter's TID temporal counter has surpassed it. The token's timestamp falls outside the acceptable window.
Root cause: Token generated days or weeks before being entered; TID counter has advanced beyond the token's validity window.
🛠How to Fix
Discard the old token. Purchase a fresh credit token. If this happens repeatedly, the meter may need a TID rollover update (KCT).
📞When to Call Your DisCo
Contact your DisCo if the error persists after trying the fix steps, or if you're uncomfortable working with electrical equipment.
AEDC
Abuja Electricity
📞 08039070070
💬 08152141414, 08152151515
✉️ customercare@abujaelectricity.com
BEDC
Benin Electricity
📞 0700-000-2332
✉️ servicedesk@beninelectric.com
EKEDC
Eko Electricity
📞 0708-067-1170
✉️ customercare@ekedp.com
EEDC
Enugu Electricity
📞 084-700-100
💬 08150826060, 08150826061
✉️ customerservice@enugudisco.com
IBEDC
Ibadan Electricity
📞 07001239999
✉️ customercare@ibedc.com
IKEDC
Ikeja Electric
📞 0201-7000-250
💬 09088951626
✉️ customercare@ikejaelectric.com
+ 5 more DisCos — see all contacts
⌨️Hexing Useful Shortcodes
| Code | What It Does |
|---|---|
| 801 | Current available credit balance |
| 804 | Internal hardware serial number |
| 807 | Hardware status register (hexadecimal/binary fault codes) |
| 808 | Instantaneous power draw in kW (real-time load check) |
| 809 | Current Tariff Index (verify vending TI alignment) |
| 865 | Validate operational mode (normal vs factory test) |
| 800 | Total cumulative active energy since manufacture |
| 830 | Recall last token number entered |
| 812 | Cancel/mute audible piezoelectric alarm |