PRL 7 download required for Non T-SIM handsets. Please Call 121 for details.
For those using Motorola A840 (World Phone) while roaming in on CDMA network you need to do the following:
| Sr No | BRAND / MANUFACTURER | MODEL | TYPE |
| 1 | Kyocera | Blade | Non-TSIM |
| 2 | Kyocera | K7 Non Brew | Non-TSIM |
| 3 | Kyocera | KX144 PTT | Non-TSIM |
| 4 | Kyocera | Phantom | Non-TSIM |
| 5 | Kyocera | Prisma KX17 | Non-TSIM |
| 6 | Kyocera | Rave | Non-TSIM |
| 7 | Kyocera | Topaz KX7 | Non-TSIM |
| 8 | LG | AD2535 | Non-TSIM |
| 9 | LG | AD5235 | Non-TSIM |
| 10 | LG | AD6335 | Non-TSIM |
| 11 | Motorola | A840 | Non-TSIM |
| 12 | Motorola | V3C | Non-TSIM |
| 13 | Nokia | 3105 | Non-TSIM |
| 14 | Nokia | 3205 | Non-TSIM |
| 15 | Nokia | 3585 | Non-TSIM |
| 16 | Nokia | 3586 | Non-TSIM |
| 17 | Nokia | 6225 | Non-TSIM |
| 18 | Nokia | 6585 | Non-TSIM |
| 19 | Pantech | Slider PA715SC | Non-TSIM |
| 20 | Samsung | SCHN500 (Neo) | Non-TSIM |
| 21 | Haier | C1000 | T-SIM enabled |
| 22 | Haier | D1000 | T-SIM enabled |
| 23 | Haier | D1200 | T-SIM enabled |
| 24 | Haier | T1100 | T-SIM enabled |
| 25 | Huawei | C-218 | T-SIM enabled |
| 26 | Huawei | C506 | T-SIM enabled |
| 27 | Kyocera | K112 | T-SIM enabled |
| 28 | Motorola | C131 | T-SIM enabled |
| 29 | Nokia | 1255 | T-SIM enabled |
| 30 | Nokia | 2112 | T-SIM enabled |
| 31 | Nokia | 2255 | T-SIM enabled |
| 32 | Nokia | 2280 | T-SIM enabled |
| 33 | Nokia | 2355 | T-SIM enabled |
| 34 | Nokia | 3125 | T-SIM enabled |
| 35 | Nokia | 3155 | T-SIM enabled |
| 36 | Nokia | 6155 | T-SIM enabled |
| 37 | Nokia | 6235 | T-SIM enabled |
| 38 | Nokia | 6255 | T-SIM enabled |
| 39 | Nokia | 6265 | T-SIM enabled |
| 40 | Pantech | PA711 | T-SIM enabled |
| 41 | Samsung | SCHE159 (Wideo) | T-SIM enabled |
| 42 | Samsung | SCHN109 (Bullet) | T-SIM enabled |
| 43 | ZTE | C150 | T-SIM enabled |
| 44 | ZTE | C220 | T-SIM enabled |