Hello sir.
If your CDMA land line is no longer active, the following products solution would be of interest to you.
It is called GSM desktop phones and fixed wireless terminal with great versatility, suitable for use as dedicated office or home phones. Below are the features and capabilities. It supports all networks including MTN, GLO, AIRTEL and ETISALAT (with normal SIM card, NOT micro SIM).

GSM LAND-LINE BOX

• STORE CONTACT NUMBER
• PHONEBOOK UP TO 200 ITEMS
• HANDS-FREE KEY, SPEAKER PHONE
• FM RADIO, SUPPORTS SMS
• 130 HOURS STANDBY BATERY LIFE
• 3 HOURS TALK TIME
PRICE: N9, 500.00

2. FIXED WIRELESS TERMINAL: (USED WITH PABX SYSTEM)

• SUPPORTS STANDARD GSM (GLO, MTN, AIRTEL, ETISALAT)
• WORKS WITH THE PABX SYSTEM AS EXTERNAL PHONE LINE TO GIVE OFFICIAL TELEPHONE LINE
• EASY TO INSTALL
• EASY TO OPERATE
• POWERFUL CAPACITY OF SIGNALS RECEIVING.

PRICE: N11, 500.00

For more information:

Contact: 07037417889, 08024452774
Mike (Dbase Technologies Limited)

NB: PLEASE NOTE THAT WE ARE READY TO DELIVER THE PRODUCT AT YOUR DOORSTEP ON PAYMENT-ON-DELIVERY BASIS.