Contact Us

New York Office

110 William Street
Floor 31
New York, New York 10038
Unites States
Phone: +1 315-557-0040

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Return Merchandise Authorization (RMA)

Please send all requests to GSMS RMA

Nigeria Operations Center, Test and Repair

Management Systems GSM Networks Ltd
Plot Y, Mobolaji Johnson Ave
Phone : +234 802-222-2603

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Indonesia Head Office

PT GSM Systems Indonesia
The East Tower, 11th Floor
Jl. Dr. Ide Anak Agung Gde Agung Kav.E3.2 No. 1
Mega Kuningan
Jakarta 12950 - Indonesia

Phone : +62-212-9027-2856

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Indonesia Test & Repair Unit

TRU GSM Systems Indonesia
Graha Intirub 1st Floor, Intirub Business Park No.454
Jalan Cililitan Besar, RT.7/RW.11
Jakarta 13650 - Indonesia

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Tanzania Test & Repair Unit

Ubungo Business Park/Shekilango
Morogoro Road, Vodacom Warehouse, Block F
Dar Es Salaam, Tanzania


East Africa Operations Center, Screening and Repair

GSM Systems East Africa
Warehouse No 1, 
Farm Engineering Implementation Ltd. (FEIL)/(DHL) 
off Mombasa Road, PO Box 45502
00100 Nairobi, Kenya
Phone : +254 788-718114

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